TBD Meeting (5400-21)

Involvement of the head, neck, face, and hands with atopic dermatitis was associated with a significantly higher impact on health-related quality of life and appeared to be associated with more severe AD, according to a large, cross-sectional study of patients with AD.

“While we know that head, neck, face, and hands seem to be significantly affected by patients with AD, there is a limited evidence basis regarding the prevalence and health-related quality of life impact of AD in these areas,” presenting author Lawrence F. Eichenfield, MD, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium.

For the study, Dr. Eichenfield, professor of dermatology and pediatrics at the University of California, San Diego, and colleagues evaluated 533 patients from the TARGET-DERM AD cohort, an ongoing, longitudinal, observational study launched in 2019 that captures patients with AD in 44 community or academic sites in the United States.

Adult, adolescent, and pediatric patients with moderate or severe Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) scores at enrollment were included in the analysis. The researchers used the Patient-Oriented Scoring AD (PO-SCORAD) index to gather information on involvement of the head, neck, face, hands, or other areas, and the Patient-Oriented Eczema Measure (POEM) and Dermatology Life Quality Index/Children’s DLQI (CDLQI) to measure health-related quality of life outcomes.

Of the 533 study participants, 453 (85%) had AD affecting the head, neck, face, hands, and other areas, while 80 (15%) had AD located in other body regions not including the head, neck, face, or hands. About 38% of all patients were using systemic treatments; most were using topical treatments.

Comorbid immune system disorders (including allergic and hypersensitivity disorders) were noted in 44.8% of patients, infections in 32.5%, asthma in 26.5%, hypertension in 18.6%, depression in 15.8%, and anxiety in 12.4%, with similar proportions observed in those with or without head, neck, face, and hand involvement.

However, patients with head, face, neck, and hand involvement, when compared with patients without those affected areas, were more likely to have severe vIGA scores (28.5% vs. 16.3%, P = .02) and a higher median total body surface area affected (15% vs. 10%, P ≤ .01). Also, while bivariable analyses did not detect statistical differences in POEM and DLQI/CDLQI by body region involvement, multivariable-adjusted models showed that patients with head, neck, face, and hand involvement were more than twice as likely to report higher DLQI/CDLQI (odds ratio, 2.09) and POEM (OR, 2.51) scores than those without head, face, neck, and hand involvement.

“These findings highlight the importance of detailed assessment of specific areas affected by AD to personalize treatment approaches to the needs of patients,” Dr. Eichenfield concluded.

Raj Chovatiya MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study, said that the findings confirm clinical suspicions about the unique and heightened impact of facial, head/neck, and hand dermatitis. “These data show that a detailed skin examination is necessary for a complete assessment of AD,” he said. “Future studies should focus on characterizing the optimal treatment approaches for each of these special sites.”

“This is important data,” added primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington. “We need more high-quality studies like this; we need to create long-term longitudinal data to better understand [the impact of AD on] this and other cohorts.”

TARGET-DERM is sponsored by Target RWE. Dr. Eichenfield disclosed that he has served as a consultant to or investigator for numerous pharmaceutical companies. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma.

Commentary by Robert Sidbury, MD, MPH

Patients with atopic dermatitis (AD) in “visible” areas such as the head, neck, and hands experience a higher impact on their quality of life than those who do not have these areas of involvement. This is a self-evident and unsurprising result but also a particularly important one to document for several reasons. First, evidence-based demonstration of quality-of-life impact is critical as we petition carriers to support the use of newer, more expensive medications. Second, from a topical therapy standpoint, we often use different medications on the head, neck, face, and hands relative to other areas. On the head and neck area we often use either weaker topical steroids to avoid side effects or nonsteroids like topical calcineurin or phosphodiesterase inhibitors; conversely, on the hands we use stronger steroids and are less likely to use nonsteroidal agents that are perceived to be less potent. These data emphasize the need to tailor therapy but ascertain whether standard approaches are satisfactory. If patients are not responding, particularly in these sensitive areas, providers should consider the outsized impact AD may be having on quality of life.

Dr. Sidbury is chief of dermatology at Seattle Children's Hospital and professor, department of pediatrics, University of Washington, Seattle. He is a site principal investigator for dupilumab trials, for which the hospital has a contract with Regeneron.

A version of this article first appeared on Medscape.com.

This article was updated 6/10/22.

Involvement of the head, neck, face, and hands with atopic dermatitis was associated with a significantly higher impact on health-related quality of life and appeared to be associated with more severe AD, according to a large, cross-sectional study of patients with AD.

“While we know that head, neck, face, and hands seem to be significantly affected by patients with AD, there is a limited evidence basis regarding the prevalence and health-related quality of life impact of AD in these areas,” presenting author Lawrence F. Eichenfield, MD, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium.

For the study, Dr. Eichenfield, professor of dermatology and pediatrics at the University of California, San Diego, and colleagues evaluated 533 patients from the TARGET-DERM AD cohort, an ongoing, longitudinal, observational study launched in 2019 that captures patients with AD in 44 community or academic sites in the United States.

Adult, adolescent, and pediatric patients with moderate or severe Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) scores at enrollment were included in the analysis. The researchers used the Patient-Oriented Scoring AD (PO-SCORAD) index to gather information on involvement of the head, neck, face, hands, or other areas, and the Patient-Oriented Eczema Measure (POEM) and Dermatology Life Quality Index/Children’s DLQI (CDLQI) to measure health-related quality of life outcomes.

Of the 533 study participants, 453 (85%) had AD affecting the head, neck, face, hands, and other areas, while 80 (15%) had AD located in other body regions not including the head, neck, face, or hands. About 38% of all patients were using systemic treatments; most were using topical treatments.

Comorbid immune system disorders (including allergic and hypersensitivity disorders) were noted in 44.8% of patients, infections in 32.5%, asthma in 26.5%, hypertension in 18.6%, depression in 15.8%, and anxiety in 12.4%, with similar proportions observed in those with or without head, neck, face, and hand involvement.

However, patients with head, face, neck, and hand involvement, when compared with patients without those affected areas, were more likely to have severe vIGA scores (28.5% vs. 16.3%, P = .02) and a higher median total body surface area affected (15% vs. 10%, P ≤ .01). Also, while bivariable analyses did not detect statistical differences in POEM and DLQI/CDLQI by body region involvement, multivariable-adjusted models showed that patients with head, neck, face, and hand involvement were more than twice as likely to report higher DLQI/CDLQI (odds ratio, 2.09) and POEM (OR, 2.51) scores than those without head, face, neck, and hand involvement.

“These findings highlight the importance of detailed assessment of specific areas affected by AD to personalize treatment approaches to the needs of patients,” Dr. Eichenfield concluded.

Raj Chovatiya MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study, said that the findings confirm clinical suspicions about the unique and heightened impact of facial, head/neck, and hand dermatitis. “These data show that a detailed skin examination is necessary for a complete assessment of AD,” he said. “Future studies should focus on characterizing the optimal treatment approaches for each of these special sites.”

“This is important data,” added primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington. “We need more high-quality studies like this; we need to create long-term longitudinal data to better understand [the impact of AD on] this and other cohorts.”

TARGET-DERM is sponsored by Target RWE. Dr. Eichenfield disclosed that he has served as a consultant to or investigator for numerous pharmaceutical companies. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma.

Commentary by Robert Sidbury, MD, MPH

Patients with atopic dermatitis (AD) in “visible” areas such as the head, neck, and hands experience a higher impact on their quality of life than those who do not have these areas of involvement. This is a self-evident and unsurprising result but also a particularly important one to document for several reasons. First, evidence-based demonstration of quality-of-life impact is critical as we petition carriers to support the use of newer, more expensive medications. Second, from a topical therapy standpoint, we often use different medications on the head, neck, face, and hands relative to other areas. On the head and neck area we often use either weaker topical steroids to avoid side effects or nonsteroids like topical calcineurin or phosphodiesterase inhibitors; conversely, on the hands we use stronger steroids and are less likely to use nonsteroidal agents that are perceived to be less potent. These data emphasize the need to tailor therapy but ascertain whether standard approaches are satisfactory. If patients are not responding, particularly in these sensitive areas, providers should consider the outsized impact AD may be having on quality of life.

Dr. Sidbury is chief of dermatology at Seattle Children's Hospital and professor, department of pediatrics, University of Washington, Seattle. He is a site principal investigator for dupilumab trials, for which the hospital has a contract with Regeneron.

A version of this article first appeared on Medscape.com.

This article was updated 6/10/22.

Involvement of the head, neck, face, and hands with atopic dermatitis was associated with a significantly higher impact on health-related quality of life and appeared to be associated with more severe AD, according to a large, cross-sectional study of patients with AD.

“While we know that head, neck, face, and hands seem to be significantly affected by patients with AD, there is a limited evidence basis regarding the prevalence and health-related quality of life impact of AD in these areas,” presenting author Lawrence F. Eichenfield, MD, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium.

For the study, Dr. Eichenfield, professor of dermatology and pediatrics at the University of California, San Diego, and colleagues evaluated 533 patients from the TARGET-DERM AD cohort, an ongoing, longitudinal, observational study launched in 2019 that captures patients with AD in 44 community or academic sites in the United States.

Adult, adolescent, and pediatric patients with moderate or severe Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) scores at enrollment were included in the analysis. The researchers used the Patient-Oriented Scoring AD (PO-SCORAD) index to gather information on involvement of the head, neck, face, hands, or other areas, and the Patient-Oriented Eczema Measure (POEM) and Dermatology Life Quality Index/Children’s DLQI (CDLQI) to measure health-related quality of life outcomes.

Of the 533 study participants, 453 (85%) had AD affecting the head, neck, face, hands, and other areas, while 80 (15%) had AD located in other body regions not including the head, neck, face, or hands. About 38% of all patients were using systemic treatments; most were using topical treatments.

Comorbid immune system disorders (including allergic and hypersensitivity disorders) were noted in 44.8% of patients, infections in 32.5%, asthma in 26.5%, hypertension in 18.6%, depression in 15.8%, and anxiety in 12.4%, with similar proportions observed in those with or without head, neck, face, and hand involvement.

However, patients with head, face, neck, and hand involvement, when compared with patients without those affected areas, were more likely to have severe vIGA scores (28.5% vs. 16.3%, P = .02) and a higher median total body surface area affected (15% vs. 10%, P ≤ .01). Also, while bivariable analyses did not detect statistical differences in POEM and DLQI/CDLQI by body region involvement, multivariable-adjusted models showed that patients with head, neck, face, and hand involvement were more than twice as likely to report higher DLQI/CDLQI (odds ratio, 2.09) and POEM (OR, 2.51) scores than those without head, face, neck, and hand involvement.

“These findings highlight the importance of detailed assessment of specific areas affected by AD to personalize treatment approaches to the needs of patients,” Dr. Eichenfield concluded.

Raj Chovatiya MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study, said that the findings confirm clinical suspicions about the unique and heightened impact of facial, head/neck, and hand dermatitis. “These data show that a detailed skin examination is necessary for a complete assessment of AD,” he said. “Future studies should focus on characterizing the optimal treatment approaches for each of these special sites.”

“This is important data,” added primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington. “We need more high-quality studies like this; we need to create long-term longitudinal data to better understand [the impact of AD on] this and other cohorts.”

TARGET-DERM is sponsored by Target RWE. Dr. Eichenfield disclosed that he has served as a consultant to or investigator for numerous pharmaceutical companies. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma.

Commentary by Robert Sidbury, MD, MPH

Patients with atopic dermatitis (AD) in “visible” areas such as the head, neck, and hands experience a higher impact on their quality of life than those who do not have these areas of involvement. This is a self-evident and unsurprising result but also a particularly important one to document for several reasons. First, evidence-based demonstration of quality-of-life impact is critical as we petition carriers to support the use of newer, more expensive medications. Second, from a topical therapy standpoint, we often use different medications on the head, neck, face, and hands relative to other areas. On the head and neck area we often use either weaker topical steroids to avoid side effects or nonsteroids like topical calcineurin or phosphodiesterase inhibitors; conversely, on the hands we use stronger steroids and are less likely to use nonsteroidal agents that are perceived to be less potent. These data emphasize the need to tailor therapy but ascertain whether standard approaches are satisfactory. If patients are not responding, particularly in these sensitive areas, providers should consider the outsized impact AD may be having on quality of life.

Dr. Sidbury is chief of dermatology at Seattle Children's Hospital and professor, department of pediatrics, University of Washington, Seattle. He is a site principal investigator for dupilumab trials, for which the hospital has a contract with Regeneron.

A version of this article first appeared on Medscape.com.

This article was updated 6/10/22.

The frequency of showering or bathing and follow-up application of moisturizer appear to be more important factors associated with atopic dermatitis (AD) severity than the duration of showers or baths, results from a prospective observational study found.

Uros Rakita

“Patients may benefit most from counseling on showering or bathing once daily and regularly applying moisturizer after showering or bathing,” one of the study authors, Uros Rakita, MSc, told this news organization. “Recommending less than daily shower frequencies or counseling on specific shower durations may not be necessary.”

During a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium, Mr. Rakita, a fourth-year student at Chicago Medical School, North Chicago, presented findings from a prospective, practice-based dermatology study that investigated the longitudinal relationship between different bathing practices and AD severity to help inform patient counseling about optimal bathing practices.

“AD is a chronic, inflammatory skin condition with a diverse set of environmental triggers and exacerbating factors,” Mr. Rakita said during the meeting. “Maintaining adequate skin hydration, skin hygiene, and avoiding triggers are key aspects of AD management across all disease severities. Therefore, understanding optimal shower or bath and moisturizing practices is essential.” In fact, he added, “bathing has been shown to not only hydrate the skin, but also to improve symptoms, remove allergens, and decrease [Staphylococcus] aureus colonization. However, at the same time, concern exists for the potential of inappropriate shower or bathing frequency or durations, as well as inconsistent moisturizer application to worsen disease severity and potentially compromise disease management.”

He noted that current guidelines on bathing frequency and duration among AD patients lack consensus, are limited, and are largely based on studies of pediatric populations.

Mr. Rakita, along with primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington, and Trisha Kaundinya, a medical student at Northwestern University, Chicago, prospectively evaluated 509 adults with AD who made an average of 2.3 visits at a single dermatology clinic between 2013 and 2020. At each visit, severity of AD signs and symptoms, as well as bathing and moisturizing practices, were assessed.

AD severity was assessed using the objective component of Scoring Atopic Dermatitis (o-SCORAD), intensity of pruritus in the past 3 days (SCORAD-itch), Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), and Dermatology Life Quality Index (DLQI). The researchers constructed repeated measures regression models to examine associations of bathing and moisturizing practices with change in AD severity outcome measure scores over time. Multivariable models controlled for age, sex, and race.

In adjusted linear regression models, showering or bathing more than once a day versus once daily was associated with significantly higher scores for SCORAD-itch (0.74; P = .0456), o-SCORAD (4.27; P = .0171), EASI (4.20; P = .0028), POEM (2.61; P = .0021), and DLQI (2.77; P = .0004).

The researchers also found that consistent application of moisturizer after the shower or bath was associated with significantly lower scores for o-SCORAD (–7.22; P < .0001), EASI (–3.91; P = .001) and POEM (–2.68; P = .0002), compared against not applying moisturizer after a shower or bath. However, shower or bath duration of more than, compared against fewer than, 15 minutes was not associated with significantly lower scores for o-SCORAD (1.26; P = .2868), SCORAD-itch (0.17; P = .4987), EASI (0.85; P = .3454), POEM (0.24; P = .6627) or DLQI (–0.40; P = .4318).

“Interestingly, this pattern was present when the reference shower or bath durations were under 10 minutes as well as under 5 minutes,” Mr. Rakita said. “Also, shower or bath frequencies of less than daily, relative to daily frequencies, were not significantly related to longitudinal AD severity.”

Mr. Rakita acknowledged certain limitations of the study, including the fact that the researchers did not examine the potential influence of specific soap and moisturizing products, water hardness, or other bathing features such as water temperature and bath additives.

Lawrence J. Green, MD, who was asked to comment on the study, said that he was not surprised by the finding that moisturizing after bathing improved AD signs and symptoms. “On the other hand, a long-held belief that longer duration of shower/bath time worsens AD was not found to be true,” said Dr. Green, a dermatologist who practices in Rockville, Md., and is also clinical professor of dermatology at George Washington University.

“This provides useful information for practicing dermatologists who wish to provide evidenced-based education about moisturizing and bathing to their AD patients,” he said.

The study was supported by the Agency for Healthcare Research and Quality and the Dermatology Foundation. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma. Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies. There were no other disclosures.

A version of this article first appeared on Medscape.com.

The frequency of showering or bathing and follow-up application of moisturizer appear to be more important factors associated with atopic dermatitis (AD) severity than the duration of showers or baths, results from a prospective observational study found.

Uros Rakita

“Patients may benefit most from counseling on showering or bathing once daily and regularly applying moisturizer after showering or bathing,” one of the study authors, Uros Rakita, MSc, told this news organization. “Recommending less than daily shower frequencies or counseling on specific shower durations may not be necessary.”

During a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium, Mr. Rakita, a fourth-year student at Chicago Medical School, North Chicago, presented findings from a prospective, practice-based dermatology study that investigated the longitudinal relationship between different bathing practices and AD severity to help inform patient counseling about optimal bathing practices.

“AD is a chronic, inflammatory skin condition with a diverse set of environmental triggers and exacerbating factors,” Mr. Rakita said during the meeting. “Maintaining adequate skin hydration, skin hygiene, and avoiding triggers are key aspects of AD management across all disease severities. Therefore, understanding optimal shower or bath and moisturizing practices is essential.” In fact, he added, “bathing has been shown to not only hydrate the skin, but also to improve symptoms, remove allergens, and decrease [Staphylococcus] aureus colonization. However, at the same time, concern exists for the potential of inappropriate shower or bathing frequency or durations, as well as inconsistent moisturizer application to worsen disease severity and potentially compromise disease management.”

He noted that current guidelines on bathing frequency and duration among AD patients lack consensus, are limited, and are largely based on studies of pediatric populations.

Mr. Rakita, along with primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington, and Trisha Kaundinya, a medical student at Northwestern University, Chicago, prospectively evaluated 509 adults with AD who made an average of 2.3 visits at a single dermatology clinic between 2013 and 2020. At each visit, severity of AD signs and symptoms, as well as bathing and moisturizing practices, were assessed.

AD severity was assessed using the objective component of Scoring Atopic Dermatitis (o-SCORAD), intensity of pruritus in the past 3 days (SCORAD-itch), Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), and Dermatology Life Quality Index (DLQI). The researchers constructed repeated measures regression models to examine associations of bathing and moisturizing practices with change in AD severity outcome measure scores over time. Multivariable models controlled for age, sex, and race.

In adjusted linear regression models, showering or bathing more than once a day versus once daily was associated with significantly higher scores for SCORAD-itch (0.74; P = .0456), o-SCORAD (4.27; P = .0171), EASI (4.20; P = .0028), POEM (2.61; P = .0021), and DLQI (2.77; P = .0004).

The researchers also found that consistent application of moisturizer after the shower or bath was associated with significantly lower scores for o-SCORAD (–7.22; P < .0001), EASI (–3.91; P = .001) and POEM (–2.68; P = .0002), compared against not applying moisturizer after a shower or bath. However, shower or bath duration of more than, compared against fewer than, 15 minutes was not associated with significantly lower scores for o-SCORAD (1.26; P = .2868), SCORAD-itch (0.17; P = .4987), EASI (0.85; P = .3454), POEM (0.24; P = .6627) or DLQI (–0.40; P = .4318).

“Interestingly, this pattern was present when the reference shower or bath durations were under 10 minutes as well as under 5 minutes,” Mr. Rakita said. “Also, shower or bath frequencies of less than daily, relative to daily frequencies, were not significantly related to longitudinal AD severity.”

Mr. Rakita acknowledged certain limitations of the study, including the fact that the researchers did not examine the potential influence of specific soap and moisturizing products, water hardness, or other bathing features such as water temperature and bath additives.

Lawrence J. Green, MD, who was asked to comment on the study, said that he was not surprised by the finding that moisturizing after bathing improved AD signs and symptoms. “On the other hand, a long-held belief that longer duration of shower/bath time worsens AD was not found to be true,” said Dr. Green, a dermatologist who practices in Rockville, Md., and is also clinical professor of dermatology at George Washington University.

“This provides useful information for practicing dermatologists who wish to provide evidenced-based education about moisturizing and bathing to their AD patients,” he said.

The study was supported by the Agency for Healthcare Research and Quality and the Dermatology Foundation. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma. Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies. There were no other disclosures.

A version of this article first appeared on Medscape.com.

The frequency of showering or bathing and follow-up application of moisturizer appear to be more important factors associated with atopic dermatitis (AD) severity than the duration of showers or baths, results from a prospective observational study found.

Uros Rakita

“Patients may benefit most from counseling on showering or bathing once daily and regularly applying moisturizer after showering or bathing,” one of the study authors, Uros Rakita, MSc, told this news organization. “Recommending less than daily shower frequencies or counseling on specific shower durations may not be necessary.”

During a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium, Mr. Rakita, a fourth-year student at Chicago Medical School, North Chicago, presented findings from a prospective, practice-based dermatology study that investigated the longitudinal relationship between different bathing practices and AD severity to help inform patient counseling about optimal bathing practices.

“AD is a chronic, inflammatory skin condition with a diverse set of environmental triggers and exacerbating factors,” Mr. Rakita said during the meeting. “Maintaining adequate skin hydration, skin hygiene, and avoiding triggers are key aspects of AD management across all disease severities. Therefore, understanding optimal shower or bath and moisturizing practices is essential.” In fact, he added, “bathing has been shown to not only hydrate the skin, but also to improve symptoms, remove allergens, and decrease [Staphylococcus] aureus colonization. However, at the same time, concern exists for the potential of inappropriate shower or bathing frequency or durations, as well as inconsistent moisturizer application to worsen disease severity and potentially compromise disease management.”

He noted that current guidelines on bathing frequency and duration among AD patients lack consensus, are limited, and are largely based on studies of pediatric populations.

Mr. Rakita, along with primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington, and Trisha Kaundinya, a medical student at Northwestern University, Chicago, prospectively evaluated 509 adults with AD who made an average of 2.3 visits at a single dermatology clinic between 2013 and 2020. At each visit, severity of AD signs and symptoms, as well as bathing and moisturizing practices, were assessed.

AD severity was assessed using the objective component of Scoring Atopic Dermatitis (o-SCORAD), intensity of pruritus in the past 3 days (SCORAD-itch), Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), and Dermatology Life Quality Index (DLQI). The researchers constructed repeated measures regression models to examine associations of bathing and moisturizing practices with change in AD severity outcome measure scores over time. Multivariable models controlled for age, sex, and race.

In adjusted linear regression models, showering or bathing more than once a day versus once daily was associated with significantly higher scores for SCORAD-itch (0.74; P = .0456), o-SCORAD (4.27; P = .0171), EASI (4.20; P = .0028), POEM (2.61; P = .0021), and DLQI (2.77; P = .0004).

The researchers also found that consistent application of moisturizer after the shower or bath was associated with significantly lower scores for o-SCORAD (–7.22; P < .0001), EASI (–3.91; P = .001) and POEM (–2.68; P = .0002), compared against not applying moisturizer after a shower or bath. However, shower or bath duration of more than, compared against fewer than, 15 minutes was not associated with significantly lower scores for o-SCORAD (1.26; P = .2868), SCORAD-itch (0.17; P = .4987), EASI (0.85; P = .3454), POEM (0.24; P = .6627) or DLQI (–0.40; P = .4318).

“Interestingly, this pattern was present when the reference shower or bath durations were under 10 minutes as well as under 5 minutes,” Mr. Rakita said. “Also, shower or bath frequencies of less than daily, relative to daily frequencies, were not significantly related to longitudinal AD severity.”

Mr. Rakita acknowledged certain limitations of the study, including the fact that the researchers did not examine the potential influence of specific soap and moisturizing products, water hardness, or other bathing features such as water temperature and bath additives.

Lawrence J. Green, MD, who was asked to comment on the study, said that he was not surprised by the finding that moisturizing after bathing improved AD signs and symptoms. “On the other hand, a long-held belief that longer duration of shower/bath time worsens AD was not found to be true,” said Dr. Green, a dermatologist who practices in Rockville, Md., and is also clinical professor of dermatology at George Washington University.

“This provides useful information for practicing dermatologists who wish to provide evidenced-based education about moisturizing and bathing to their AD patients,” he said.

The study was supported by the Agency for Healthcare Research and Quality and the Dermatology Foundation. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma. Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies. There were no other disclosures.

A version of this article first appeared on Medscape.com.

Patients ages 65 years and older with atopic dermatitis (AD) have similar disease severity when compared with younger adult patients, but they have more profound sleep disturbances, especially trouble staying asleep.

Those are key findings from a cross-sectional study that Jaya Manjunath, BS, and Jonathan I. Silverberg, MD, PhD, MPH, presented during a poster session at the Revolutionizing Atopic Dermatitis symposium.

“Atopic dermatitis is a chronic, pruritic skin disease associated with sleep disturbance and fatigue affecting adults of all ages,” they wrote. “When caring for geriatric patients, several factors such as sleep disturbance, polypharmacy, cognition, social support, and mobility should be considered. However, little is known about the characteristics of atopic dermatitis in the geriatric population.”

Ms. Manjunath, a student at George Washington University, Washington, and Dr. Silverberg, director of clinical research in the department of dermatology at GWU, recruited patients with AD aged 18 years and older diagnosed by Hanifin-Rajka criteria who were evaluated at an academic medical center between 2014 and 2019. They underwent full body skin exams and completed electronic questionnaires. AD severity was assessed with the Eczema Area and Severity Index (EASI), Scoring Atopic Dermatitis (SCORAD) total and itch subscores, Investigator’s Global Assessment (IGA), patient-reported Global Assessment of AD severity, and the Patient-Oriented Eczema Measure (POEM).

The researchers also assessed the frequency of sleep disturbances, including difficulty falling asleep and staying asleep, and used multivariable logistic regression models to evaluate associations of age (65 and older vs. 18-64 years) with AD severity, sleep disturbance or fatigue, controlling for total POEM score, sex, and race.

Using adjusted odds ratios, Ms. Manjunath and Dr. Silverberg found that being 65 or older was not associated with AD severity on the EASI (adjusted odds ratio, 1.47); total SCORAD (aOR, 1.10), and itch subscore (aOR, 1.00); IGA (aOR, 1.87); patient-reported Global Assessment of AD severity (aOR, 0.80), or the patient-oriented eczema measure (aOR, 0.55), associations that were not statistically significant.

However, the researchers found that older adult age was associated with an increased number of nights of sleep disturbance from AD in the past week (aOR, 2.14; P = .0142), as well as increased fatigue in the past 7 days (aOR, 1.81; P = .0313), trouble sleeping in the past 7 days (aOR, 1.98; P = .0118), and trouble staying asleep in the past 7 days (aOR, 2.26; P = .0030), but not with difficulty falling asleep in the last 7 days (aOR, 1.16; P = .5996).

“Future studies are needed to determine why geriatric AD patients have increased sleep disturbance and optimal interventions to address their sleep disturbance,” the researchers concluded.

The study was supported by the Agency for Healthcare Research and Quality, the Dermatology Foundation, and by an unrestricted grant from Galderma. Ms. Manjunath disclosed no relevant financial relationships. Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

A version of this article first appeared on Medscape.com.

Patients ages 65 years and older with atopic dermatitis (AD) have similar disease severity when compared with younger adult patients, but they have more profound sleep disturbances, especially trouble staying asleep.

Those are key findings from a cross-sectional study that Jaya Manjunath, BS, and Jonathan I. Silverberg, MD, PhD, MPH, presented during a poster session at the Revolutionizing Atopic Dermatitis symposium.

“Atopic dermatitis is a chronic, pruritic skin disease associated with sleep disturbance and fatigue affecting adults of all ages,” they wrote. “When caring for geriatric patients, several factors such as sleep disturbance, polypharmacy, cognition, social support, and mobility should be considered. However, little is known about the characteristics of atopic dermatitis in the geriatric population.”

Ms. Manjunath, a student at George Washington University, Washington, and Dr. Silverberg, director of clinical research in the department of dermatology at GWU, recruited patients with AD aged 18 years and older diagnosed by Hanifin-Rajka criteria who were evaluated at an academic medical center between 2014 and 2019. They underwent full body skin exams and completed electronic questionnaires. AD severity was assessed with the Eczema Area and Severity Index (EASI), Scoring Atopic Dermatitis (SCORAD) total and itch subscores, Investigator’s Global Assessment (IGA), patient-reported Global Assessment of AD severity, and the Patient-Oriented Eczema Measure (POEM).

The researchers also assessed the frequency of sleep disturbances, including difficulty falling asleep and staying asleep, and used multivariable logistic regression models to evaluate associations of age (65 and older vs. 18-64 years) with AD severity, sleep disturbance or fatigue, controlling for total POEM score, sex, and race.

Using adjusted odds ratios, Ms. Manjunath and Dr. Silverberg found that being 65 or older was not associated with AD severity on the EASI (adjusted odds ratio, 1.47); total SCORAD (aOR, 1.10), and itch subscore (aOR, 1.00); IGA (aOR, 1.87); patient-reported Global Assessment of AD severity (aOR, 0.80), or the patient-oriented eczema measure (aOR, 0.55), associations that were not statistically significant.

However, the researchers found that older adult age was associated with an increased number of nights of sleep disturbance from AD in the past week (aOR, 2.14; P = .0142), as well as increased fatigue in the past 7 days (aOR, 1.81; P = .0313), trouble sleeping in the past 7 days (aOR, 1.98; P = .0118), and trouble staying asleep in the past 7 days (aOR, 2.26; P = .0030), but not with difficulty falling asleep in the last 7 days (aOR, 1.16; P = .5996).

“Future studies are needed to determine why geriatric AD patients have increased sleep disturbance and optimal interventions to address their sleep disturbance,” the researchers concluded.

The study was supported by the Agency for Healthcare Research and Quality, the Dermatology Foundation, and by an unrestricted grant from Galderma. Ms. Manjunath disclosed no relevant financial relationships. Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

A version of this article first appeared on Medscape.com.

Patients ages 65 years and older with atopic dermatitis (AD) have similar disease severity when compared with younger adult patients, but they have more profound sleep disturbances, especially trouble staying asleep.

Those are key findings from a cross-sectional study that Jaya Manjunath, BS, and Jonathan I. Silverberg, MD, PhD, MPH, presented during a poster session at the Revolutionizing Atopic Dermatitis symposium.

“Atopic dermatitis is a chronic, pruritic skin disease associated with sleep disturbance and fatigue affecting adults of all ages,” they wrote. “When caring for geriatric patients, several factors such as sleep disturbance, polypharmacy, cognition, social support, and mobility should be considered. However, little is known about the characteristics of atopic dermatitis in the geriatric population.”

Ms. Manjunath, a student at George Washington University, Washington, and Dr. Silverberg, director of clinical research in the department of dermatology at GWU, recruited patients with AD aged 18 years and older diagnosed by Hanifin-Rajka criteria who were evaluated at an academic medical center between 2014 and 2019. They underwent full body skin exams and completed electronic questionnaires. AD severity was assessed with the Eczema Area and Severity Index (EASI), Scoring Atopic Dermatitis (SCORAD) total and itch subscores, Investigator’s Global Assessment (IGA), patient-reported Global Assessment of AD severity, and the Patient-Oriented Eczema Measure (POEM).

The researchers also assessed the frequency of sleep disturbances, including difficulty falling asleep and staying asleep, and used multivariable logistic regression models to evaluate associations of age (65 and older vs. 18-64 years) with AD severity, sleep disturbance or fatigue, controlling for total POEM score, sex, and race.

Using adjusted odds ratios, Ms. Manjunath and Dr. Silverberg found that being 65 or older was not associated with AD severity on the EASI (adjusted odds ratio, 1.47); total SCORAD (aOR, 1.10), and itch subscore (aOR, 1.00); IGA (aOR, 1.87); patient-reported Global Assessment of AD severity (aOR, 0.80), or the patient-oriented eczema measure (aOR, 0.55), associations that were not statistically significant.

However, the researchers found that older adult age was associated with an increased number of nights of sleep disturbance from AD in the past week (aOR, 2.14; P = .0142), as well as increased fatigue in the past 7 days (aOR, 1.81; P = .0313), trouble sleeping in the past 7 days (aOR, 1.98; P = .0118), and trouble staying asleep in the past 7 days (aOR, 2.26; P = .0030), but not with difficulty falling asleep in the last 7 days (aOR, 1.16; P = .5996).

“Future studies are needed to determine why geriatric AD patients have increased sleep disturbance and optimal interventions to address their sleep disturbance,” the researchers concluded.

The study was supported by the Agency for Healthcare Research and Quality, the Dermatology Foundation, and by an unrestricted grant from Galderma. Ms. Manjunath disclosed no relevant financial relationships. Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

A version of this article first appeared on Medscape.com.

The clinical presentation of atopic dermatitis (AD) in skin of color varies widely, which may create a challenge for clinicians.

“We see very heterogenous and broad clinical presentations across the diverse patient populations that we see,” Andrew F. Alexis, MD, MPH, said at the Revolutionizing Atopic Dermatitis symposium. “Some of these differences might be related to population variations in skin barrier function, immunologic factors, genetic factors, and environmental factors, which all interplay to produce variations in the clinical presentation and overall impact of AD. Many nongenetic factors also contribute to differences that we see, including some socioeconomic and other factors that feed into health disparities.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, discussed four main clinical features of AD in skin of color.
 

Erythema is less visible because it is masked by pigment

“There can be some masking of the redness and alteration of that color such that it doesn’t look bright red as it would in the background of lightly pigmented skin,” Dr. Alexis said. “Instead, the [AD lesions] have shades of grayish-red or grayish-brown or reddish-brown. It’s important to recognize this clinical presentation and look carefully and assess the patient – not just visually but with palpation and take into consideration symptomatology so that you don’t fall into the trap of calling an AD lesion postinflammatory hyperpigmentation. It’s also helpful to isolate the islands of normal or nonlesional skin and contrast that with the areas of lesional skin, to get a sense of how active and inflamed the areas are. Palpation really helps to appreciate the elevation of the lesions that are involved.”

Follicular accentuation

Morphological variants common in skin of color include the follicular variant or micropapular variant of AD. “You might just see a collection of papules that are 1-2 mm in size and pruritic and in typical sites of predilection [for] eczema,” he said. Prurigo nodularis–like lesions or prurigo nodularis in association with AD are also seen more frequently in skin of color.

Lichenification

The lichenoid variant of AD is characterized by a violaceous hue and other features that resemble lichen planus and has been reported to be more common in individuals of African descent. A prospective study of about 1,000 patients with AD seen over 2 years at a dermatology clinic in southeastern Nigeria found that 54% of patients had papular lichenoid lesions. In addition, 51% had elevated blood eosinophil counts, especially those with severe disease.

Dr. Alexis added that psoriasiform features have been reported in studies of East Asian populations with AD. These plaques may be more well demarcated and have clinical and histologic features that resemble psoriasis.
 

Dyspigmentation

One common feature across the spectrum of patients with skin of color “is the risk of longstanding pigmentary sequelae in the form of hyperpigmentation or hypopigmentation,” said Dr. Alexis, who is also vice chair for diversity and inclusion for the department of dermatology at Weill Cornell Medicine. “In very severe longstanding areas with chronic excoriation to the point of breaking of the skin, eroding of the skin, causing permanent damage to the melanocytes, dyspigmentation that resembles vitiligo can be seen. We can also see hypopigmentation as a consequence of topical corticosteroids, particularly those that are class I or class II and are used for prolonged periods of time.”

Dr. Alexis noted that delays in treatment and undertreatment can contribute to a higher risk of pigmentary and other long-term sequelae. “New therapies show promise in improving outcomes in AD patients with skin of color. When it comes to therapeutic responses, there are some post hoc studies that have investigated potential differences in safety and efficacy of the agents that have been recently approved. We clearly need more data to better understand if there are potential racial or ethnic differences.”

Dr. Alexis reported no relevant financial relationships.

Commentary by Lawrence F. Eichenfield, MD

Atopic dermatitis (AD) is highly heterogenous, with tremendous variations in extent, qualities of eczema, symptom complex, and physical presentation. Prior studies have reported disparities of care delivered to racial and ethnic minorities in the United States, as well as higher susceptibility to AD and odds of persistent disease into adulthood from child-onset AD. Recognizing some differences in presentation of AD in patients with skin of color is important as we select our therapeutic interventions, including assessing new treatments being added to our armamentarium. Erythema may be harder to notice in darker skin, but attempting to blanch the skin with pressure can help to assess the color and inflammation. Appreciating lichenoid changes, including papular and “micropapular” AD, and psoriasiform-like thickening in certain patients (reportedly more common in East Asian populations) are important as well. And dyspigmentation is an important aspect of the disease presentation and patient and parental concern, given both hypopigmentaton and hyperpigmentation commonly seen over the course of AD.

Dr. Eichenfield is chief of pediatric and adolescent dermatology at Rady Children's Hospital-San Diego. He is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego. He disclosed that he has served as an investigator and/or consultant to AbbVie, Lilly, Pfizer, Regeneron, Sanofi-Genzyme, and Verrica.

A version of this article first appeared on Medscape.com.

This article was updated 6/18/22.

The clinical presentation of atopic dermatitis (AD) in skin of color varies widely, which may create a challenge for clinicians.

“We see very heterogenous and broad clinical presentations across the diverse patient populations that we see,” Andrew F. Alexis, MD, MPH, said at the Revolutionizing Atopic Dermatitis symposium. “Some of these differences might be related to population variations in skin barrier function, immunologic factors, genetic factors, and environmental factors, which all interplay to produce variations in the clinical presentation and overall impact of AD. Many nongenetic factors also contribute to differences that we see, including some socioeconomic and other factors that feed into health disparities.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, discussed four main clinical features of AD in skin of color.
 

Erythema is less visible because it is masked by pigment

“There can be some masking of the redness and alteration of that color such that it doesn’t look bright red as it would in the background of lightly pigmented skin,” Dr. Alexis said. “Instead, the [AD lesions] have shades of grayish-red or grayish-brown or reddish-brown. It’s important to recognize this clinical presentation and look carefully and assess the patient – not just visually but with palpation and take into consideration symptomatology so that you don’t fall into the trap of calling an AD lesion postinflammatory hyperpigmentation. It’s also helpful to isolate the islands of normal or nonlesional skin and contrast that with the areas of lesional skin, to get a sense of how active and inflamed the areas are. Palpation really helps to appreciate the elevation of the lesions that are involved.”

Follicular accentuation

Morphological variants common in skin of color include the follicular variant or micropapular variant of AD. “You might just see a collection of papules that are 1-2 mm in size and pruritic and in typical sites of predilection [for] eczema,” he said. Prurigo nodularis–like lesions or prurigo nodularis in association with AD are also seen more frequently in skin of color.

Lichenification

The lichenoid variant of AD is characterized by a violaceous hue and other features that resemble lichen planus and has been reported to be more common in individuals of African descent. A prospective study of about 1,000 patients with AD seen over 2 years at a dermatology clinic in southeastern Nigeria found that 54% of patients had papular lichenoid lesions. In addition, 51% had elevated blood eosinophil counts, especially those with severe disease.

Dr. Alexis added that psoriasiform features have been reported in studies of East Asian populations with AD. These plaques may be more well demarcated and have clinical and histologic features that resemble psoriasis.
 

Dyspigmentation

One common feature across the spectrum of patients with skin of color “is the risk of longstanding pigmentary sequelae in the form of hyperpigmentation or hypopigmentation,” said Dr. Alexis, who is also vice chair for diversity and inclusion for the department of dermatology at Weill Cornell Medicine. “In very severe longstanding areas with chronic excoriation to the point of breaking of the skin, eroding of the skin, causing permanent damage to the melanocytes, dyspigmentation that resembles vitiligo can be seen. We can also see hypopigmentation as a consequence of topical corticosteroids, particularly those that are class I or class II and are used for prolonged periods of time.”

Dr. Alexis noted that delays in treatment and undertreatment can contribute to a higher risk of pigmentary and other long-term sequelae. “New therapies show promise in improving outcomes in AD patients with skin of color. When it comes to therapeutic responses, there are some post hoc studies that have investigated potential differences in safety and efficacy of the agents that have been recently approved. We clearly need more data to better understand if there are potential racial or ethnic differences.”

Dr. Alexis reported no relevant financial relationships.

Commentary by Lawrence F. Eichenfield, MD

Atopic dermatitis (AD) is highly heterogenous, with tremendous variations in extent, qualities of eczema, symptom complex, and physical presentation. Prior studies have reported disparities of care delivered to racial and ethnic minorities in the United States, as well as higher susceptibility to AD and odds of persistent disease into adulthood from child-onset AD. Recognizing some differences in presentation of AD in patients with skin of color is important as we select our therapeutic interventions, including assessing new treatments being added to our armamentarium. Erythema may be harder to notice in darker skin, but attempting to blanch the skin with pressure can help to assess the color and inflammation. Appreciating lichenoid changes, including papular and “micropapular” AD, and psoriasiform-like thickening in certain patients (reportedly more common in East Asian populations) are important as well. And dyspigmentation is an important aspect of the disease presentation and patient and parental concern, given both hypopigmentaton and hyperpigmentation commonly seen over the course of AD.

Dr. Eichenfield is chief of pediatric and adolescent dermatology at Rady Children's Hospital-San Diego. He is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego. He disclosed that he has served as an investigator and/or consultant to AbbVie, Lilly, Pfizer, Regeneron, Sanofi-Genzyme, and Verrica.

A version of this article first appeared on Medscape.com.

This article was updated 6/18/22.

The clinical presentation of atopic dermatitis (AD) in skin of color varies widely, which may create a challenge for clinicians.

“We see very heterogenous and broad clinical presentations across the diverse patient populations that we see,” Andrew F. Alexis, MD, MPH, said at the Revolutionizing Atopic Dermatitis symposium. “Some of these differences might be related to population variations in skin barrier function, immunologic factors, genetic factors, and environmental factors, which all interplay to produce variations in the clinical presentation and overall impact of AD. Many nongenetic factors also contribute to differences that we see, including some socioeconomic and other factors that feed into health disparities.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, discussed four main clinical features of AD in skin of color.
 

Erythema is less visible because it is masked by pigment

“There can be some masking of the redness and alteration of that color such that it doesn’t look bright red as it would in the background of lightly pigmented skin,” Dr. Alexis said. “Instead, the [AD lesions] have shades of grayish-red or grayish-brown or reddish-brown. It’s important to recognize this clinical presentation and look carefully and assess the patient – not just visually but with palpation and take into consideration symptomatology so that you don’t fall into the trap of calling an AD lesion postinflammatory hyperpigmentation. It’s also helpful to isolate the islands of normal or nonlesional skin and contrast that with the areas of lesional skin, to get a sense of how active and inflamed the areas are. Palpation really helps to appreciate the elevation of the lesions that are involved.”

Follicular accentuation

Morphological variants common in skin of color include the follicular variant or micropapular variant of AD. “You might just see a collection of papules that are 1-2 mm in size and pruritic and in typical sites of predilection [for] eczema,” he said. Prurigo nodularis–like lesions or prurigo nodularis in association with AD are also seen more frequently in skin of color.

Lichenification

The lichenoid variant of AD is characterized by a violaceous hue and other features that resemble lichen planus and has been reported to be more common in individuals of African descent. A prospective study of about 1,000 patients with AD seen over 2 years at a dermatology clinic in southeastern Nigeria found that 54% of patients had papular lichenoid lesions. In addition, 51% had elevated blood eosinophil counts, especially those with severe disease.

Dr. Alexis added that psoriasiform features have been reported in studies of East Asian populations with AD. These plaques may be more well demarcated and have clinical and histologic features that resemble psoriasis.
 

Dyspigmentation

One common feature across the spectrum of patients with skin of color “is the risk of longstanding pigmentary sequelae in the form of hyperpigmentation or hypopigmentation,” said Dr. Alexis, who is also vice chair for diversity and inclusion for the department of dermatology at Weill Cornell Medicine. “In very severe longstanding areas with chronic excoriation to the point of breaking of the skin, eroding of the skin, causing permanent damage to the melanocytes, dyspigmentation that resembles vitiligo can be seen. We can also see hypopigmentation as a consequence of topical corticosteroids, particularly those that are class I or class II and are used for prolonged periods of time.”

Dr. Alexis noted that delays in treatment and undertreatment can contribute to a higher risk of pigmentary and other long-term sequelae. “New therapies show promise in improving outcomes in AD patients with skin of color. When it comes to therapeutic responses, there are some post hoc studies that have investigated potential differences in safety and efficacy of the agents that have been recently approved. We clearly need more data to better understand if there are potential racial or ethnic differences.”

Dr. Alexis reported no relevant financial relationships.

Commentary by Lawrence F. Eichenfield, MD

Atopic dermatitis (AD) is highly heterogenous, with tremendous variations in extent, qualities of eczema, symptom complex, and physical presentation. Prior studies have reported disparities of care delivered to racial and ethnic minorities in the United States, as well as higher susceptibility to AD and odds of persistent disease into adulthood from child-onset AD. Recognizing some differences in presentation of AD in patients with skin of color is important as we select our therapeutic interventions, including assessing new treatments being added to our armamentarium. Erythema may be harder to notice in darker skin, but attempting to blanch the skin with pressure can help to assess the color and inflammation. Appreciating lichenoid changes, including papular and “micropapular” AD, and psoriasiform-like thickening in certain patients (reportedly more common in East Asian populations) are important as well. And dyspigmentation is an important aspect of the disease presentation and patient and parental concern, given both hypopigmentaton and hyperpigmentation commonly seen over the course of AD.

Dr. Eichenfield is chief of pediatric and adolescent dermatology at Rady Children's Hospital-San Diego. He is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego. He disclosed that he has served as an investigator and/or consultant to AbbVie, Lilly, Pfizer, Regeneron, Sanofi-Genzyme, and Verrica.

A version of this article first appeared on Medscape.com.

This article was updated 6/18/22.

Responses to abrocitinib treatment among patients with moderate to severe atopic dermatitis (AD) showed dose-dependent consistency across age groups and was comparable in patients aged 51 years and older, results from a post hoc analysis of four trials showed.

Abrocitinib (Cibinqo) is an oral, once-daily, Janus kinase 1 selective inhibitor that has shown good efficacy and safety as monotherapy or combined with topical therapy for treatment of patients with moderate to severe AD. The agent was approved in mid-December in Europe for the treatment of moderate to severe AD in adults who are candidates for systemic therapy and is currently under review by the Food and Drug Administration.

“We know that responses to, and adverse events associated with, systemic therapies may vary among patients of different ages,” Andrew F. Alexis, MD, MPH, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “The efficacy and safety of abrocitinib monotherapy were previously evaluated in adolescent and adult subpopulations from controlled clinical trials in patients with moderate to severe AD. The objective of the current study was to assess the impact of age on short-term responses to abrocitinib treatment in patients with moderate to severe AD.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, and colleagues performed a post hoc analysis across four randomized, double-blind studies that was stratified by age group: 12-17 years, 18-40 years, 41-50 years, and 51 years and older. Efficacy data were assessed separately for patients in the monotherapy pool and in the JADE COMPARE trial. The monotherapy pool included patients from one phase 2b study and two phase 3 studies who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo monotherapy for 12 weeks (JADE-MONO-1 and JADE-MONO-2).

The JADE COMPARE pool included patients who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo, plus medicated topical therapy for 16 weeks. Data from patients in all four trials were pooled for the analysis of treatment-emergent adverse events. Efficacy points analyzed were the Investigator Global Assessment (IGA) score of 0/1 (clear or almost clear), a 75% reduction from baseline in the Eczema Area and Severity Index (EASI-75), or Peak Pruritus Numeric Rating Scale score (PP-NRS4) at week 12 for the monotherapy pool and at week 16 for COMPARE.

In the monotherapy pool, the proportions of patients ages 12-17 years, 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response at 12 weeks were 31.3%, 40.2%, 43.8%, and 50.8% (abrocitinib 200 mg); 22%, 23.7%, 22.4%, and 40.8% (abrocitinib 100 mg); and 8.7%, 8%, 3.3%, and 10% (placebo).

In JADE COMPARE, the proportions of patients aged 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response were 50%, 53.2%, and 34.8% (abrocitinib 200 mg); 36.9%, 37.1%, and 26.1% (abrocitinib 100 mg); and 12%, 11.8%, and 16.7% (placebo) at 16 weeks. Similar trends were observed for EASI-75 and PP-NRS4 responses at 12 weeks.

Across all age groups, the most common treatment-emergent adverse events were infections/infestations and gastrointestinal effects; most cases were mild or moderate. Nausea was more frequent in the two younger age groups and was dose related: For abrocitinib 200 mg and abrocitinib 100 mg, respectively, the rates of nausea were 18.8% and 7.8% in patients aged 12-17 years; 17.1% and 6.4% in patients aged 18-40 years; and 7.1% and 3.3% in patients aged 51 and older.

“Efficacy responses in patients 51 years of age and older were comparable to those in other age groups,” concluded Dr. Alexis, vice chair for diversity and inclusion in the department of dermatology at Weill Cornell. “The safety profile was consistent across age ranges and was similar to that reported previously.”

The investigators found that treatment response to abrocitinib “in the absence or presence of medicated topical therapy was fairly consistent across age groups, showed similar dose-dependency, and importantly, did not show reduced efficacy in older adults as measured by lesional severity, extent, and itch at 4 months,” said Raj Chovatiya, MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study.

“Furthermore, the safety profile was consistent across all adults, though notably, nausea was more common among younger age groups, highlighting an area of future investigation,” he added. “Overall, these data show that abrocitinib is associated with similar short-term responses across adulthood and underscore the importance of the JAK-STAT pathway in the underlying pathophysiology of AD in different age groups. It will be interesting to see how these data reflect the real-world setting with both short- and long-term outcomes in a heterogeneous patient population.”

In the interview, Dr. Chovatiya said, “the next frontier in personalized therapy for AD involves deeper clinical phenotyping of our patients and a better understanding of how efficacy and safety vary across patient groups.” For example, he noted, “AD in earlier versus later adulthood may be associated with different clinical signs, symptoms, comorbidities, and other measures of patient burden, and thus, may be associated with different treatment responses to systemic therapy.”  

Dr. Alexis disclosed that he has served as an adviser to, or has received consulting fees from, Leo, Galderma, Pfizer, Sanofi-Regeneron, Dermavant, Beiersdorf, Valeant, L’Oréal, BMS, Bausch Health, UCB, Vyne, Arcutis, Janssen, Allergan, Almirall, AbbVie, Sol-Gel, and Amgen.

Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme.

A version of this article first appeared on Medscape.com.

Responses to abrocitinib treatment among patients with moderate to severe atopic dermatitis (AD) showed dose-dependent consistency across age groups and was comparable in patients aged 51 years and older, results from a post hoc analysis of four trials showed.

Abrocitinib (Cibinqo) is an oral, once-daily, Janus kinase 1 selective inhibitor that has shown good efficacy and safety as monotherapy or combined with topical therapy for treatment of patients with moderate to severe AD. The agent was approved in mid-December in Europe for the treatment of moderate to severe AD in adults who are candidates for systemic therapy and is currently under review by the Food and Drug Administration.

“We know that responses to, and adverse events associated with, systemic therapies may vary among patients of different ages,” Andrew F. Alexis, MD, MPH, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “The efficacy and safety of abrocitinib monotherapy were previously evaluated in adolescent and adult subpopulations from controlled clinical trials in patients with moderate to severe AD. The objective of the current study was to assess the impact of age on short-term responses to abrocitinib treatment in patients with moderate to severe AD.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, and colleagues performed a post hoc analysis across four randomized, double-blind studies that was stratified by age group: 12-17 years, 18-40 years, 41-50 years, and 51 years and older. Efficacy data were assessed separately for patients in the monotherapy pool and in the JADE COMPARE trial. The monotherapy pool included patients from one phase 2b study and two phase 3 studies who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo monotherapy for 12 weeks (JADE-MONO-1 and JADE-MONO-2).

The JADE COMPARE pool included patients who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo, plus medicated topical therapy for 16 weeks. Data from patients in all four trials were pooled for the analysis of treatment-emergent adverse events. Efficacy points analyzed were the Investigator Global Assessment (IGA) score of 0/1 (clear or almost clear), a 75% reduction from baseline in the Eczema Area and Severity Index (EASI-75), or Peak Pruritus Numeric Rating Scale score (PP-NRS4) at week 12 for the monotherapy pool and at week 16 for COMPARE.

In the monotherapy pool, the proportions of patients ages 12-17 years, 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response at 12 weeks were 31.3%, 40.2%, 43.8%, and 50.8% (abrocitinib 200 mg); 22%, 23.7%, 22.4%, and 40.8% (abrocitinib 100 mg); and 8.7%, 8%, 3.3%, and 10% (placebo).

In JADE COMPARE, the proportions of patients aged 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response were 50%, 53.2%, and 34.8% (abrocitinib 200 mg); 36.9%, 37.1%, and 26.1% (abrocitinib 100 mg); and 12%, 11.8%, and 16.7% (placebo) at 16 weeks. Similar trends were observed for EASI-75 and PP-NRS4 responses at 12 weeks.

Across all age groups, the most common treatment-emergent adverse events were infections/infestations and gastrointestinal effects; most cases were mild or moderate. Nausea was more frequent in the two younger age groups and was dose related: For abrocitinib 200 mg and abrocitinib 100 mg, respectively, the rates of nausea were 18.8% and 7.8% in patients aged 12-17 years; 17.1% and 6.4% in patients aged 18-40 years; and 7.1% and 3.3% in patients aged 51 and older.

“Efficacy responses in patients 51 years of age and older were comparable to those in other age groups,” concluded Dr. Alexis, vice chair for diversity and inclusion in the department of dermatology at Weill Cornell. “The safety profile was consistent across age ranges and was similar to that reported previously.”

The investigators found that treatment response to abrocitinib “in the absence or presence of medicated topical therapy was fairly consistent across age groups, showed similar dose-dependency, and importantly, did not show reduced efficacy in older adults as measured by lesional severity, extent, and itch at 4 months,” said Raj Chovatiya, MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study.

“Furthermore, the safety profile was consistent across all adults, though notably, nausea was more common among younger age groups, highlighting an area of future investigation,” he added. “Overall, these data show that abrocitinib is associated with similar short-term responses across adulthood and underscore the importance of the JAK-STAT pathway in the underlying pathophysiology of AD in different age groups. It will be interesting to see how these data reflect the real-world setting with both short- and long-term outcomes in a heterogeneous patient population.”

In the interview, Dr. Chovatiya said, “the next frontier in personalized therapy for AD involves deeper clinical phenotyping of our patients and a better understanding of how efficacy and safety vary across patient groups.” For example, he noted, “AD in earlier versus later adulthood may be associated with different clinical signs, symptoms, comorbidities, and other measures of patient burden, and thus, may be associated with different treatment responses to systemic therapy.”  

Dr. Alexis disclosed that he has served as an adviser to, or has received consulting fees from, Leo, Galderma, Pfizer, Sanofi-Regeneron, Dermavant, Beiersdorf, Valeant, L’Oréal, BMS, Bausch Health, UCB, Vyne, Arcutis, Janssen, Allergan, Almirall, AbbVie, Sol-Gel, and Amgen.

Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme.

A version of this article first appeared on Medscape.com.

Responses to abrocitinib treatment among patients with moderate to severe atopic dermatitis (AD) showed dose-dependent consistency across age groups and was comparable in patients aged 51 years and older, results from a post hoc analysis of four trials showed.

Abrocitinib (Cibinqo) is an oral, once-daily, Janus kinase 1 selective inhibitor that has shown good efficacy and safety as monotherapy or combined with topical therapy for treatment of patients with moderate to severe AD. The agent was approved in mid-December in Europe for the treatment of moderate to severe AD in adults who are candidates for systemic therapy and is currently under review by the Food and Drug Administration.

“We know that responses to, and adverse events associated with, systemic therapies may vary among patients of different ages,” Andrew F. Alexis, MD, MPH, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “The efficacy and safety of abrocitinib monotherapy were previously evaluated in adolescent and adult subpopulations from controlled clinical trials in patients with moderate to severe AD. The objective of the current study was to assess the impact of age on short-term responses to abrocitinib treatment in patients with moderate to severe AD.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, and colleagues performed a post hoc analysis across four randomized, double-blind studies that was stratified by age group: 12-17 years, 18-40 years, 41-50 years, and 51 years and older. Efficacy data were assessed separately for patients in the monotherapy pool and in the JADE COMPARE trial. The monotherapy pool included patients from one phase 2b study and two phase 3 studies who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo monotherapy for 12 weeks (JADE-MONO-1 and JADE-MONO-2).

The JADE COMPARE pool included patients who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo, plus medicated topical therapy for 16 weeks. Data from patients in all four trials were pooled for the analysis of treatment-emergent adverse events. Efficacy points analyzed were the Investigator Global Assessment (IGA) score of 0/1 (clear or almost clear), a 75% reduction from baseline in the Eczema Area and Severity Index (EASI-75), or Peak Pruritus Numeric Rating Scale score (PP-NRS4) at week 12 for the monotherapy pool and at week 16 for COMPARE.

In the monotherapy pool, the proportions of patients ages 12-17 years, 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response at 12 weeks were 31.3%, 40.2%, 43.8%, and 50.8% (abrocitinib 200 mg); 22%, 23.7%, 22.4%, and 40.8% (abrocitinib 100 mg); and 8.7%, 8%, 3.3%, and 10% (placebo).

In JADE COMPARE, the proportions of patients aged 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response were 50%, 53.2%, and 34.8% (abrocitinib 200 mg); 36.9%, 37.1%, and 26.1% (abrocitinib 100 mg); and 12%, 11.8%, and 16.7% (placebo) at 16 weeks. Similar trends were observed for EASI-75 and PP-NRS4 responses at 12 weeks.

Across all age groups, the most common treatment-emergent adverse events were infections/infestations and gastrointestinal effects; most cases were mild or moderate. Nausea was more frequent in the two younger age groups and was dose related: For abrocitinib 200 mg and abrocitinib 100 mg, respectively, the rates of nausea were 18.8% and 7.8% in patients aged 12-17 years; 17.1% and 6.4% in patients aged 18-40 years; and 7.1% and 3.3% in patients aged 51 and older.

“Efficacy responses in patients 51 years of age and older were comparable to those in other age groups,” concluded Dr. Alexis, vice chair for diversity and inclusion in the department of dermatology at Weill Cornell. “The safety profile was consistent across age ranges and was similar to that reported previously.”

The investigators found that treatment response to abrocitinib “in the absence or presence of medicated topical therapy was fairly consistent across age groups, showed similar dose-dependency, and importantly, did not show reduced efficacy in older adults as measured by lesional severity, extent, and itch at 4 months,” said Raj Chovatiya, MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study.

“Furthermore, the safety profile was consistent across all adults, though notably, nausea was more common among younger age groups, highlighting an area of future investigation,” he added. “Overall, these data show that abrocitinib is associated with similar short-term responses across adulthood and underscore the importance of the JAK-STAT pathway in the underlying pathophysiology of AD in different age groups. It will be interesting to see how these data reflect the real-world setting with both short- and long-term outcomes in a heterogeneous patient population.”

In the interview, Dr. Chovatiya said, “the next frontier in personalized therapy for AD involves deeper clinical phenotyping of our patients and a better understanding of how efficacy and safety vary across patient groups.” For example, he noted, “AD in earlier versus later adulthood may be associated with different clinical signs, symptoms, comorbidities, and other measures of patient burden, and thus, may be associated with different treatment responses to systemic therapy.”  

Dr. Alexis disclosed that he has served as an adviser to, or has received consulting fees from, Leo, Galderma, Pfizer, Sanofi-Regeneron, Dermavant, Beiersdorf, Valeant, L’Oréal, BMS, Bausch Health, UCB, Vyne, Arcutis, Janssen, Allergan, Almirall, AbbVie, Sol-Gel, and Amgen.

Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme.

A version of this article first appeared on Medscape.com.

Adult atopic dermatitis (AD) patients with sleep disorders had higher levels of the inflammatory biomarker C-reactive protein (CRP), as well as a higher risk of developing adverse cardiovascular outcomes and mortality, results from a large cohort analysis showed.

“The implications of these findings are vast,” presenting author Varsha Parthasarathy said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “Poor sleep quality is known to be associated with increased inflammatory markers such as IL-6, IL-17, and CRP, so it is interesting to see this reflected in AD patients with versus without sleep disturbance. Additionally, we know that CRP is a driver of inflammation and is strongly associated with cardiovascular complications such as heart attack and stroke. Therefore, CRP may be a useful prognostic marker in AD patients with sleep disturbances.”

To examine the comorbidity burden of sleep disorders in AD patients and associate findings with inflammatory CRP and cardiovascular comorbidities, Mr. Parthasarathy, a medical student and itch fellow in the department of dermatology at the Johns Hopkins University School of Medicine, Baltimore, and colleagues drew from TriNetX, a health care network of approximately 73 million de-identified medical records in 53 organizations. The years of study were 2015 to 2021. The researchers limited the analysis to adults with at least two instances of International Classification of Diseases, Tenth Revision (ICD-10) code L28 for AD, to capture a population with true AD. Controls were adults without AD who presented for general checkup and were matched to AD patients by age, race, and sex.

The study population consisted of 120,480 AD patients and matched controls. Their mean age was 36 years, 61% were female, and 26% were Black. Compared with controls, AD patients had an increased risk of developing general sleep disorders over the 6-year period (relative risk, 1.10), as well as obstructive sleep apnea (RR, 1.13), insomnia (RR, 1.10), hypersomnia (RR, 1.24), sleep-related movement disorders (RR, 1.36), restless legs syndrome (RR, 1.25), sleep deprivation (RR, 1.36), and unspecified sleep disorders (RR, 1.22).

To examine the association of sleep disturbance with the inflammatory biomarker CRP, the researchers measured CRP levels between these patient groups. They found a substantially higher CRP in AD patients compared with controls (21.2 mg/L vs. 7.6 mg/L, respectively; P < .0001). This finding “is suggestive of a higher level of inflammation in these patients,” Mr. Parthasarathy said. Interestingly, he added, they also found a higher CRP level in AD patients with sleep disturbances compared to AD patients without sleep disturbances (23.3 vs. 20.6 mg/L; P = .02), “also pointing to a higher inflammatory burden in AD patients whose sleep was affected.”

Compared to matched AD patients without sleep disorders, AD patients with sleep disorders were more likely to develop obesity (RR, 2.65), hyperlipidemia (RR, 2.18), type 2 diabetes (RR, 2.45), metabolic syndrome (RR, 4.16), atherosclerosis (RR, 2.42), peripheral vascular disease (RR, 2.47), stroke (RR, 2.37), venous thromboembolism (RR, 2.93), and mortality (hazard ratio, 1.24).

“There is a consequence of not treating patients with atopic dermatitis, especially those patients with sleep disturbance,” the study’s primary author, Shawn G. Kwatra, MD, associate professor of dermatology at Johns Hopkins, told this news organization. “Chronic inflammation can lead to the development of comorbidities, so it is important to offer patients early treatment to reduce their overall inflammation.” He said that he was most surprised by the degree of increased inflammation in the blood of AD as compared to healthy controls. “This likely plays a part in the development of several comorbidities,” he said.

Mr. Parthasarathy acknowledged certain limitations of the study, including the inability to infer causal relationships, as uncontrolled factors may be present. “Additionally, sampling of only patients that have had medical encounters limits the generalizability of the findings,” she said. “However, findings in this large cohort study suggest that clinicians should seek to identify sleep disorders in AD patients and screen for cardiac comorbidities secondary to inflammation in this patient population.”

“There is increased data to suggest that adults with AD, particularly those with more severe disease, may be at an increased risk of cardiovascular disease and the results from [this study] further support the concept of AD as systemic disease,” said Zelma C. Chiesa Fuxench, MD, MSCE, assistant professor of dermatology at the University of Pennsylvania, Philadelphia, who was asked to comment on the study. She cited the large population-based, retrospective design and use of two instances of ICD codes for AD to confirm diagnosis as key strengths of the research. “However, it is unclear if for each patient CRP levels were measured at one single timepoint,” Dr. Chiesa Fuxench said. “For future studies, it would be interesting to see if these levels fluctuate with time and if persistently elevated levels are associated with worse cardiovascular outcomes in this population. More data is needed to better understand the relationship better atopic dermatitis disease severity, impact on sleep, and how this relates to increased systemic inflammation and worse cardiovascular outcomes in this population.”

Dr. Kwatra disclosed support by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under Award Number K23AR077073-01A1 and previous funding by the Dermatology Foundation and Skin of Color Society. Dr. Kwatra is also an advisory board member/consultant for AbbVie, Celldex Therapeutics, Galderma, Incyte Corporation, Johnson & Johnson, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, Sanofi, and Kiniksa Pharmaceuticals and has served as an investigator for Galderma, Pfizer, and Sanofi. Dr. Chiesa Fuxench disclosed research grants from several pharmaceutical companies for work related to AD. She has also served as a consultant for the Asthma and Allergy Foundation of America, National Eczema Association, AbbVie, Incyte Corporation, and Pfizer.

A version of this article first appeared on Medscape.com.

Adult atopic dermatitis (AD) patients with sleep disorders had higher levels of the inflammatory biomarker C-reactive protein (CRP), as well as a higher risk of developing adverse cardiovascular outcomes and mortality, results from a large cohort analysis showed.

“The implications of these findings are vast,” presenting author Varsha Parthasarathy said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “Poor sleep quality is known to be associated with increased inflammatory markers such as IL-6, IL-17, and CRP, so it is interesting to see this reflected in AD patients with versus without sleep disturbance. Additionally, we know that CRP is a driver of inflammation and is strongly associated with cardiovascular complications such as heart attack and stroke. Therefore, CRP may be a useful prognostic marker in AD patients with sleep disturbances.”

To examine the comorbidity burden of sleep disorders in AD patients and associate findings with inflammatory CRP and cardiovascular comorbidities, Mr. Parthasarathy, a medical student and itch fellow in the department of dermatology at the Johns Hopkins University School of Medicine, Baltimore, and colleagues drew from TriNetX, a health care network of approximately 73 million de-identified medical records in 53 organizations. The years of study were 2015 to 2021. The researchers limited the analysis to adults with at least two instances of International Classification of Diseases, Tenth Revision (ICD-10) code L28 for AD, to capture a population with true AD. Controls were adults without AD who presented for general checkup and were matched to AD patients by age, race, and sex.

The study population consisted of 120,480 AD patients and matched controls. Their mean age was 36 years, 61% were female, and 26% were Black. Compared with controls, AD patients had an increased risk of developing general sleep disorders over the 6-year period (relative risk, 1.10), as well as obstructive sleep apnea (RR, 1.13), insomnia (RR, 1.10), hypersomnia (RR, 1.24), sleep-related movement disorders (RR, 1.36), restless legs syndrome (RR, 1.25), sleep deprivation (RR, 1.36), and unspecified sleep disorders (RR, 1.22).

To examine the association of sleep disturbance with the inflammatory biomarker CRP, the researchers measured CRP levels between these patient groups. They found a substantially higher CRP in AD patients compared with controls (21.2 mg/L vs. 7.6 mg/L, respectively; P < .0001). This finding “is suggestive of a higher level of inflammation in these patients,” Mr. Parthasarathy said. Interestingly, he added, they also found a higher CRP level in AD patients with sleep disturbances compared to AD patients without sleep disturbances (23.3 vs. 20.6 mg/L; P = .02), “also pointing to a higher inflammatory burden in AD patients whose sleep was affected.”

Compared to matched AD patients without sleep disorders, AD patients with sleep disorders were more likely to develop obesity (RR, 2.65), hyperlipidemia (RR, 2.18), type 2 diabetes (RR, 2.45), metabolic syndrome (RR, 4.16), atherosclerosis (RR, 2.42), peripheral vascular disease (RR, 2.47), stroke (RR, 2.37), venous thromboembolism (RR, 2.93), and mortality (hazard ratio, 1.24).

“There is a consequence of not treating patients with atopic dermatitis, especially those patients with sleep disturbance,” the study’s primary author, Shawn G. Kwatra, MD, associate professor of dermatology at Johns Hopkins, told this news organization. “Chronic inflammation can lead to the development of comorbidities, so it is important to offer patients early treatment to reduce their overall inflammation.” He said that he was most surprised by the degree of increased inflammation in the blood of AD as compared to healthy controls. “This likely plays a part in the development of several comorbidities,” he said.

Mr. Parthasarathy acknowledged certain limitations of the study, including the inability to infer causal relationships, as uncontrolled factors may be present. “Additionally, sampling of only patients that have had medical encounters limits the generalizability of the findings,” she said. “However, findings in this large cohort study suggest that clinicians should seek to identify sleep disorders in AD patients and screen for cardiac comorbidities secondary to inflammation in this patient population.”

“There is increased data to suggest that adults with AD, particularly those with more severe disease, may be at an increased risk of cardiovascular disease and the results from [this study] further support the concept of AD as systemic disease,” said Zelma C. Chiesa Fuxench, MD, MSCE, assistant professor of dermatology at the University of Pennsylvania, Philadelphia, who was asked to comment on the study. She cited the large population-based, retrospective design and use of two instances of ICD codes for AD to confirm diagnosis as key strengths of the research. “However, it is unclear if for each patient CRP levels were measured at one single timepoint,” Dr. Chiesa Fuxench said. “For future studies, it would be interesting to see if these levels fluctuate with time and if persistently elevated levels are associated with worse cardiovascular outcomes in this population. More data is needed to better understand the relationship better atopic dermatitis disease severity, impact on sleep, and how this relates to increased systemic inflammation and worse cardiovascular outcomes in this population.”

Dr. Kwatra disclosed support by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under Award Number K23AR077073-01A1 and previous funding by the Dermatology Foundation and Skin of Color Society. Dr. Kwatra is also an advisory board member/consultant for AbbVie, Celldex Therapeutics, Galderma, Incyte Corporation, Johnson & Johnson, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, Sanofi, and Kiniksa Pharmaceuticals and has served as an investigator for Galderma, Pfizer, and Sanofi. Dr. Chiesa Fuxench disclosed research grants from several pharmaceutical companies for work related to AD. She has also served as a consultant for the Asthma and Allergy Foundation of America, National Eczema Association, AbbVie, Incyte Corporation, and Pfizer.

A version of this article first appeared on Medscape.com.

Adult atopic dermatitis (AD) patients with sleep disorders had higher levels of the inflammatory biomarker C-reactive protein (CRP), as well as a higher risk of developing adverse cardiovascular outcomes and mortality, results from a large cohort analysis showed.

“The implications of these findings are vast,” presenting author Varsha Parthasarathy said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “Poor sleep quality is known to be associated with increased inflammatory markers such as IL-6, IL-17, and CRP, so it is interesting to see this reflected in AD patients with versus without sleep disturbance. Additionally, we know that CRP is a driver of inflammation and is strongly associated with cardiovascular complications such as heart attack and stroke. Therefore, CRP may be a useful prognostic marker in AD patients with sleep disturbances.”

To examine the comorbidity burden of sleep disorders in AD patients and associate findings with inflammatory CRP and cardiovascular comorbidities, Mr. Parthasarathy, a medical student and itch fellow in the department of dermatology at the Johns Hopkins University School of Medicine, Baltimore, and colleagues drew from TriNetX, a health care network of approximately 73 million de-identified medical records in 53 organizations. The years of study were 2015 to 2021. The researchers limited the analysis to adults with at least two instances of International Classification of Diseases, Tenth Revision (ICD-10) code L28 for AD, to capture a population with true AD. Controls were adults without AD who presented for general checkup and were matched to AD patients by age, race, and sex.

The study population consisted of 120,480 AD patients and matched controls. Their mean age was 36 years, 61% were female, and 26% were Black. Compared with controls, AD patients had an increased risk of developing general sleep disorders over the 6-year period (relative risk, 1.10), as well as obstructive sleep apnea (RR, 1.13), insomnia (RR, 1.10), hypersomnia (RR, 1.24), sleep-related movement disorders (RR, 1.36), restless legs syndrome (RR, 1.25), sleep deprivation (RR, 1.36), and unspecified sleep disorders (RR, 1.22).

To examine the association of sleep disturbance with the inflammatory biomarker CRP, the researchers measured CRP levels between these patient groups. They found a substantially higher CRP in AD patients compared with controls (21.2 mg/L vs. 7.6 mg/L, respectively; P < .0001). This finding “is suggestive of a higher level of inflammation in these patients,” Mr. Parthasarathy said. Interestingly, he added, they also found a higher CRP level in AD patients with sleep disturbances compared to AD patients without sleep disturbances (23.3 vs. 20.6 mg/L; P = .02), “also pointing to a higher inflammatory burden in AD patients whose sleep was affected.”

Compared to matched AD patients without sleep disorders, AD patients with sleep disorders were more likely to develop obesity (RR, 2.65), hyperlipidemia (RR, 2.18), type 2 diabetes (RR, 2.45), metabolic syndrome (RR, 4.16), atherosclerosis (RR, 2.42), peripheral vascular disease (RR, 2.47), stroke (RR, 2.37), venous thromboembolism (RR, 2.93), and mortality (hazard ratio, 1.24).

“There is a consequence of not treating patients with atopic dermatitis, especially those patients with sleep disturbance,” the study’s primary author, Shawn G. Kwatra, MD, associate professor of dermatology at Johns Hopkins, told this news organization. “Chronic inflammation can lead to the development of comorbidities, so it is important to offer patients early treatment to reduce their overall inflammation.” He said that he was most surprised by the degree of increased inflammation in the blood of AD as compared to healthy controls. “This likely plays a part in the development of several comorbidities,” he said.

Mr. Parthasarathy acknowledged certain limitations of the study, including the inability to infer causal relationships, as uncontrolled factors may be present. “Additionally, sampling of only patients that have had medical encounters limits the generalizability of the findings,” she said. “However, findings in this large cohort study suggest that clinicians should seek to identify sleep disorders in AD patients and screen for cardiac comorbidities secondary to inflammation in this patient population.”

“There is increased data to suggest that adults with AD, particularly those with more severe disease, may be at an increased risk of cardiovascular disease and the results from [this study] further support the concept of AD as systemic disease,” said Zelma C. Chiesa Fuxench, MD, MSCE, assistant professor of dermatology at the University of Pennsylvania, Philadelphia, who was asked to comment on the study. She cited the large population-based, retrospective design and use of two instances of ICD codes for AD to confirm diagnosis as key strengths of the research. “However, it is unclear if for each patient CRP levels were measured at one single timepoint,” Dr. Chiesa Fuxench said. “For future studies, it would be interesting to see if these levels fluctuate with time and if persistently elevated levels are associated with worse cardiovascular outcomes in this population. More data is needed to better understand the relationship better atopic dermatitis disease severity, impact on sleep, and how this relates to increased systemic inflammation and worse cardiovascular outcomes in this population.”

Dr. Kwatra disclosed support by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under Award Number K23AR077073-01A1 and previous funding by the Dermatology Foundation and Skin of Color Society. Dr. Kwatra is also an advisory board member/consultant for AbbVie, Celldex Therapeutics, Galderma, Incyte Corporation, Johnson & Johnson, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, Sanofi, and Kiniksa Pharmaceuticals and has served as an investigator for Galderma, Pfizer, and Sanofi. Dr. Chiesa Fuxench disclosed research grants from several pharmaceutical companies for work related to AD. She has also served as a consultant for the Asthma and Allergy Foundation of America, National Eczema Association, AbbVie, Incyte Corporation, and Pfizer.

A version of this article first appeared on Medscape.com.

Many validation studies of clinician- and patient-reported outcome measures for atopic dermatitis (AD) lack adequate reporting of race, ethnicity, and skin tone, according to results from a systematic review.

“AD is associated with considerable heterogeneity across different races and skin tones,” presenting study author Trisha Kaundinya said at the Revolutionizing Atopic Dermatitis symposium. “Compared with lighter skin tones, darker skin tones more commonly have diffuse xerosis, Dennis-Morgan lines, hyperlinearity of the palms, periorbital dark circles, lichenification, and prurigo nodularis. This heterogeneity can be challenging to assess in clinical trials and in practice.”

The Harmonizing Outcome Measures for Eczema (HOME) group has selected several scales by international consensus. For clinical trials, the group recommends the Patient-Oriented Eczema Measure (POEM), Eczema Area and Severity Index (EASI), and Dermatology Life Quality Index (DLQI). In clinical practice, the HOME group recommends the POEM, Patient-Oriented Scoring Atopic Dermatitis (PO-SCORAD), and the Numeric Rating Scale (NRS)-itch measures. “The psychometric validity and reliability of these outcome measures have undergone robust investigation before, but the validity and reliability of these outcome measures remains uncertain across different races, ethnicities, and skin tones,” Ms. Kaundinya said.

Jonathan Silverberg, MD, PhD, associate professor of dermatology at George Washington University, Washington, in collaboration with Andrew F. Alexis, MD, MPH, vice-chair for diversity and inclusion for the department of dermatology at Weill-Cornell Medicine, New York, and Jacob P. Thyssen, MD, PhD, at the University of Copenhagen, Denmark, sought to examine reporting of race, ethnicity, and skin tone, and to compare results across these groups from studies of psychometric properties for outcome measures in AD. Under the mentorship of Dr. Silverberg, Ms. Kaundinya, a medical student at Northwestern University, Chicago, and her research associates conducted a systematic review that searched PubMed and Embase and identified 165 relevant published studies of 41,146 individuals.

Of the individuals participating in these 165 studies, 73% had an unspecified racial background, 18% were White, 4% were Asian, 2% were Black, 2% were Hispanic, 1% were multiracial/other, and the remainder were American Indian/Alaskan Native. Only 55 of the studies (33%) reported the distribution of race or ethnicity, 5 (3%) reported the distribution of skin tone, and 16 (10%) reported psychometric differences in patients with different races, ethnicities, or skin tones. In addition, only 5 of 113 (4%) studies that did not report race, ethnicity, or skin tone–based differences acknowledged absence of stratification as a limitation.

Of note, significant differential item functioning was found between race subgroups for one or more items of the PO-SCORAD, the Patient-Reported Outcomes Measurement Information System (PROMIS) Itch Questionnaire (PIQ) Short Forms, POEM, DLQI, Hospital Anxiety and Depression Scale (HADS), Itchy Quality of Life (ItchyQOL) scale, 5-dimensions (5D) itch scale, Short Form (SF)-12, and NRS-itch. “Correlations of the POEM with the Investigator’s Global Assessment (IGA) differed the most between skin of color and lighter skin,” Ms. Kaundinya said.

“The POEM did seem to correlate similarly with the DLQI and the EASI in both white and nonwhite participants, which may indicate why this trifecta of instruments is recommended by the HOME group. One study found that substituting the erythema component of the EASI scale with greyness for darker skin, in which erythema is more challenging to assess, did not significantly improve the reliability of EASI. This indicates that further research is needed to investigate how EASI can be modified to perform better in darker skin tones.”

She pointed out that some studies of clinician-reported outcome measures were underpowered to detect meaningful differences between patient subgroups. “There were also insufficient data to perform meta-regression of differences between patient subgroups,” she said. “Overall, future studies are needed to determine whether outcome measures recommended by the HOME and other tools perform equally well across diverse patient populations. This systematic review indicates significant reporting and knowledge gaps for psychometric properties of outcome measures by race, ethnicity, or skin tone in AD.”

Ms. Kaundinya reported having no relevant financial disclosures. Dr. Silverberg, the study’s senior author, is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

[email protected]

Many validation studies of clinician- and patient-reported outcome measures for atopic dermatitis (AD) lack adequate reporting of race, ethnicity, and skin tone, according to results from a systematic review.

“AD is associated with considerable heterogeneity across different races and skin tones,” presenting study author Trisha Kaundinya said at the Revolutionizing Atopic Dermatitis symposium. “Compared with lighter skin tones, darker skin tones more commonly have diffuse xerosis, Dennis-Morgan lines, hyperlinearity of the palms, periorbital dark circles, lichenification, and prurigo nodularis. This heterogeneity can be challenging to assess in clinical trials and in practice.”

The Harmonizing Outcome Measures for Eczema (HOME) group has selected several scales by international consensus. For clinical trials, the group recommends the Patient-Oriented Eczema Measure (POEM), Eczema Area and Severity Index (EASI), and Dermatology Life Quality Index (DLQI). In clinical practice, the HOME group recommends the POEM, Patient-Oriented Scoring Atopic Dermatitis (PO-SCORAD), and the Numeric Rating Scale (NRS)-itch measures. “The psychometric validity and reliability of these outcome measures have undergone robust investigation before, but the validity and reliability of these outcome measures remains uncertain across different races, ethnicities, and skin tones,” Ms. Kaundinya said.

Jonathan Silverberg, MD, PhD, associate professor of dermatology at George Washington University, Washington, in collaboration with Andrew F. Alexis, MD, MPH, vice-chair for diversity and inclusion for the department of dermatology at Weill-Cornell Medicine, New York, and Jacob P. Thyssen, MD, PhD, at the University of Copenhagen, Denmark, sought to examine reporting of race, ethnicity, and skin tone, and to compare results across these groups from studies of psychometric properties for outcome measures in AD. Under the mentorship of Dr. Silverberg, Ms. Kaundinya, a medical student at Northwestern University, Chicago, and her research associates conducted a systematic review that searched PubMed and Embase and identified 165 relevant published studies of 41,146 individuals.

Of the individuals participating in these 165 studies, 73% had an unspecified racial background, 18% were White, 4% were Asian, 2% were Black, 2% were Hispanic, 1% were multiracial/other, and the remainder were American Indian/Alaskan Native. Only 55 of the studies (33%) reported the distribution of race or ethnicity, 5 (3%) reported the distribution of skin tone, and 16 (10%) reported psychometric differences in patients with different races, ethnicities, or skin tones. In addition, only 5 of 113 (4%) studies that did not report race, ethnicity, or skin tone–based differences acknowledged absence of stratification as a limitation.

Of note, significant differential item functioning was found between race subgroups for one or more items of the PO-SCORAD, the Patient-Reported Outcomes Measurement Information System (PROMIS) Itch Questionnaire (PIQ) Short Forms, POEM, DLQI, Hospital Anxiety and Depression Scale (HADS), Itchy Quality of Life (ItchyQOL) scale, 5-dimensions (5D) itch scale, Short Form (SF)-12, and NRS-itch. “Correlations of the POEM with the Investigator’s Global Assessment (IGA) differed the most between skin of color and lighter skin,” Ms. Kaundinya said.

“The POEM did seem to correlate similarly with the DLQI and the EASI in both white and nonwhite participants, which may indicate why this trifecta of instruments is recommended by the HOME group. One study found that substituting the erythema component of the EASI scale with greyness for darker skin, in which erythema is more challenging to assess, did not significantly improve the reliability of EASI. This indicates that further research is needed to investigate how EASI can be modified to perform better in darker skin tones.”

She pointed out that some studies of clinician-reported outcome measures were underpowered to detect meaningful differences between patient subgroups. “There were also insufficient data to perform meta-regression of differences between patient subgroups,” she said. “Overall, future studies are needed to determine whether outcome measures recommended by the HOME and other tools perform equally well across diverse patient populations. This systematic review indicates significant reporting and knowledge gaps for psychometric properties of outcome measures by race, ethnicity, or skin tone in AD.”

Ms. Kaundinya reported having no relevant financial disclosures. Dr. Silverberg, the study’s senior author, is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

[email protected]

Many validation studies of clinician- and patient-reported outcome measures for atopic dermatitis (AD) lack adequate reporting of race, ethnicity, and skin tone, according to results from a systematic review.

“AD is associated with considerable heterogeneity across different races and skin tones,” presenting study author Trisha Kaundinya said at the Revolutionizing Atopic Dermatitis symposium. “Compared with lighter skin tones, darker skin tones more commonly have diffuse xerosis, Dennis-Morgan lines, hyperlinearity of the palms, periorbital dark circles, lichenification, and prurigo nodularis. This heterogeneity can be challenging to assess in clinical trials and in practice.”

The Harmonizing Outcome Measures for Eczema (HOME) group has selected several scales by international consensus. For clinical trials, the group recommends the Patient-Oriented Eczema Measure (POEM), Eczema Area and Severity Index (EASI), and Dermatology Life Quality Index (DLQI). In clinical practice, the HOME group recommends the POEM, Patient-Oriented Scoring Atopic Dermatitis (PO-SCORAD), and the Numeric Rating Scale (NRS)-itch measures. “The psychometric validity and reliability of these outcome measures have undergone robust investigation before, but the validity and reliability of these outcome measures remains uncertain across different races, ethnicities, and skin tones,” Ms. Kaundinya said.

Jonathan Silverberg, MD, PhD, associate professor of dermatology at George Washington University, Washington, in collaboration with Andrew F. Alexis, MD, MPH, vice-chair for diversity and inclusion for the department of dermatology at Weill-Cornell Medicine, New York, and Jacob P. Thyssen, MD, PhD, at the University of Copenhagen, Denmark, sought to examine reporting of race, ethnicity, and skin tone, and to compare results across these groups from studies of psychometric properties for outcome measures in AD. Under the mentorship of Dr. Silverberg, Ms. Kaundinya, a medical student at Northwestern University, Chicago, and her research associates conducted a systematic review that searched PubMed and Embase and identified 165 relevant published studies of 41,146 individuals.

Of the individuals participating in these 165 studies, 73% had an unspecified racial background, 18% were White, 4% were Asian, 2% were Black, 2% were Hispanic, 1% were multiracial/other, and the remainder were American Indian/Alaskan Native. Only 55 of the studies (33%) reported the distribution of race or ethnicity, 5 (3%) reported the distribution of skin tone, and 16 (10%) reported psychometric differences in patients with different races, ethnicities, or skin tones. In addition, only 5 of 113 (4%) studies that did not report race, ethnicity, or skin tone–based differences acknowledged absence of stratification as a limitation.

Of note, significant differential item functioning was found between race subgroups for one or more items of the PO-SCORAD, the Patient-Reported Outcomes Measurement Information System (PROMIS) Itch Questionnaire (PIQ) Short Forms, POEM, DLQI, Hospital Anxiety and Depression Scale (HADS), Itchy Quality of Life (ItchyQOL) scale, 5-dimensions (5D) itch scale, Short Form (SF)-12, and NRS-itch. “Correlations of the POEM with the Investigator’s Global Assessment (IGA) differed the most between skin of color and lighter skin,” Ms. Kaundinya said.

“The POEM did seem to correlate similarly with the DLQI and the EASI in both white and nonwhite participants, which may indicate why this trifecta of instruments is recommended by the HOME group. One study found that substituting the erythema component of the EASI scale with greyness for darker skin, in which erythema is more challenging to assess, did not significantly improve the reliability of EASI. This indicates that further research is needed to investigate how EASI can be modified to perform better in darker skin tones.”

She pointed out that some studies of clinician-reported outcome measures were underpowered to detect meaningful differences between patient subgroups. “There were also insufficient data to perform meta-regression of differences between patient subgroups,” she said. “Overall, future studies are needed to determine whether outcome measures recommended by the HOME and other tools perform equally well across diverse patient populations. This systematic review indicates significant reporting and knowledge gaps for psychometric properties of outcome measures by race, ethnicity, or skin tone in AD.”

Ms. Kaundinya reported having no relevant financial disclosures. Dr. Silverberg, the study’s senior author, is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

[email protected]

The heterogeneous clinical course of atopic dermatitis (AD) and its differing signs, symptoms, burden, and response to treatment can pose a quandary for physicians.

This is behind a new classification framework called DESCRIBE-AD, proposed by Jonathan I. Silverberg, MD, PhD, MPH, not only as a way to standardize the assessment of AD in clinical practice – but also to improve the classification of AD in clinical practice and clinical trials, facilitate tailoring of therapy to individual patient characteristics, and better identify therapeutically relevant disease subsets.

Dr. Silverberg, director of clinical research in the department of dermatology at George Washington University, Washington, debuted DESCRIBE-AD during the Revolutionizing Atopic Dermatitis symposium. The “D” in the mnemonic stands for dermatitis morphology and phenotype, the “E” for evolution of disease, the “S” for symptom severity, the “C” for comorbid health disorders, the “R” for response to therapy, the “I” for intensity of lesions, the “B” for burden of disease, and the “E” for extent of lesions.

At the meeting, he discussed the concepts behind each letter of the mnemonic.
 

Dermatitis morphology and phenotype

In the dermatitis morphology and phenotype component of DESCRIBE-AD, “there’s a lot to consider,” he said. “There are chronic signs like lichenification and prurigo nodules, which have treatment ramifications,” such as the length of time patients may need to be treated, and possibly “the use of more potent, targeted options to go after some of these lesions.”

Recent studies suggest that nummular lesions have a different underlying pathogenesis suggesting an overlap between Th2 and Th17 cell–mediated lesions. “How does that impact response to targeted therapies?” he asked. “We have no idea. We need to learn that.” He noted that psoriasiform lesions are not limited to Asian patients, but also appear in elderly patients with AD. “They look different [in elderly patients] and they may respond differently; they have more psoriasiform lesions and it’s not exactly clear why.”

Other morphologic variants of AD to be aware of include follicular eczema, xerosis, and the itch-dominant form, which Dr. Silverberg and colleagues addressed in a recently published study. “There are some patients who have milder-looking lesions, but their itch is just out of control,” he said. “This is a pattern that we need to recognize.”

Evolution of disease, symptom severity

Factors to consider for the evolution of disease component of the proposed classification include age of AD onset or disease recurrence, frequency and duration of flares, disease activity between flares, periods of disease clearance, and the overall disease trajectory. “We do get patients who say that every year their disease seems to get worse over time, for reasons that are not always clear,” Dr. Silverberg said.

Assessment tools he recommends for the symptom severity component of DESCRIBE-AD include the patient-reported global AD severity, numerical rating scale (NRS) worst or average itch in the past 7 days, the Skin Pain NRS, and the Sleep Quality NRS, which each take fewer than 30 seconds to complete. “You can have your nurses do this or can you have the patients fill out the form in the waiting area before they see you,” Dr. Silverberg said.

He also advises asking patients about the number of nights they experience sleep disturbance and if they have difficulty falling asleep or have nighttime awakenings because of their AD. Symptoms of anxiety and depression can be assessed with the Hospital Anxiety and Depression Scale and the Patient-Health Questionnaire–9, which each take 2-3 minutes to complete.

Recommended assessment tools for other symptoms – such as bleeding, oozing, and xerosis – include the Patient-Oriented Eczema Measure, which takes 2-3 minutes to complete, and the Atopic Dermatitis Control Tool or the Recap of Atopic Eczema, which each take 2-3 minutes to complete.
 

Comorbid health disorders

Comorbid health disorders linked to AD are varied and include atopic comorbidities such as asthma or wheeze, hay fever or oculonasal symptoms, food allergy, recurrent infections such as herpes simplex virus, mental health disorders, alopecia areata, Th1-mediated comorbidities, and adverse events to medication such as venous thromboembolism, hypertension, and impaired renal or liver function. “All of these are important because if the patients have these at baseline, they may not be good candidates for some therapies that cause these types of side effects,” Dr. Silverberg said.

Response to therapy, intensity of lesions

As for response to therapy, clinicians can ask patients, “How do you feel you’re improving?” But it’s also important to assess the signs, symptoms, frequency of flares, and comorbidities as part of that response to therapy, “and of course the adverse events and treatment burden,” he said.

For the intensity of lesions component of DESCRIBE-AD, Dr. Silverberg said that the Investigator’s Global Assessment–AD is an effective tool for clinical use. “You can also use tools like the Eczema Area and Severity Index or the Scoring AD, but recognize these are challenging,” and can be difficult to use if not well trained to use them, he said. “At the very least, do an Investigator’s Global Assessment and do a body surface area measurement.”

In his opinion, four key signs that should be assessed in clinical trials are erythema, edema/papulation, excoriation, and lichenification/prurigo nodules.
 

Burden of disease

In terms of assessing AD disease burden, guidelines from the American Academy of Dermatology don’t give a specific tool to use, but recommend asking open-ended questions, Dr. Silverberg said. “I would not recommend that, because when you ask an open-ended question, the flood gates open up because most patients are suffering miserably with this disease when it’s uncontrolled.

“That’s why it’s valuable to use structured, validated tools like the Dermatology Life Quality Index and the Patient Reported Outcome Measurement Information System. They don’t take a lot of time to complete, and you can look at the score and determine how burdensome their disease is, even in a busy clinical practice. They’re not going to slow you down; they’re going to speed you up and make you better at your therapeutic decision-making. I can guarantee you that most patients will love you for it. Sometimes patients say to me, ‘you’re the first doctor to ask these questions.’ ”
 

Extent of disease

Finally, for the extent of disease component of DESCRIBE-AD, he emphasized the importance of doing a full-body exam to appreciate the affected body surface area, flexural versus extensor distribution, and involvement and severity of disease on special sites such as the face, hands, feet, genitals, and scalp.

Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

[email protected]

The heterogeneous clinical course of atopic dermatitis (AD) and its differing signs, symptoms, burden, and response to treatment can pose a quandary for physicians.

This is behind a new classification framework called DESCRIBE-AD, proposed by Jonathan I. Silverberg, MD, PhD, MPH, not only as a way to standardize the assessment of AD in clinical practice – but also to improve the classification of AD in clinical practice and clinical trials, facilitate tailoring of therapy to individual patient characteristics, and better identify therapeutically relevant disease subsets.

Dr. Silverberg, director of clinical research in the department of dermatology at George Washington University, Washington, debuted DESCRIBE-AD during the Revolutionizing Atopic Dermatitis symposium. The “D” in the mnemonic stands for dermatitis morphology and phenotype, the “E” for evolution of disease, the “S” for symptom severity, the “C” for comorbid health disorders, the “R” for response to therapy, the “I” for intensity of lesions, the “B” for burden of disease, and the “E” for extent of lesions.

At the meeting, he discussed the concepts behind each letter of the mnemonic.
 

Dermatitis morphology and phenotype

In the dermatitis morphology and phenotype component of DESCRIBE-AD, “there’s a lot to consider,” he said. “There are chronic signs like lichenification and prurigo nodules, which have treatment ramifications,” such as the length of time patients may need to be treated, and possibly “the use of more potent, targeted options to go after some of these lesions.”

Recent studies suggest that nummular lesions have a different underlying pathogenesis suggesting an overlap between Th2 and Th17 cell–mediated lesions. “How does that impact response to targeted therapies?” he asked. “We have no idea. We need to learn that.” He noted that psoriasiform lesions are not limited to Asian patients, but also appear in elderly patients with AD. “They look different [in elderly patients] and they may respond differently; they have more psoriasiform lesions and it’s not exactly clear why.”

Other morphologic variants of AD to be aware of include follicular eczema, xerosis, and the itch-dominant form, which Dr. Silverberg and colleagues addressed in a recently published study. “There are some patients who have milder-looking lesions, but their itch is just out of control,” he said. “This is a pattern that we need to recognize.”

Evolution of disease, symptom severity

Factors to consider for the evolution of disease component of the proposed classification include age of AD onset or disease recurrence, frequency and duration of flares, disease activity between flares, periods of disease clearance, and the overall disease trajectory. “We do get patients who say that every year their disease seems to get worse over time, for reasons that are not always clear,” Dr. Silverberg said.

Assessment tools he recommends for the symptom severity component of DESCRIBE-AD include the patient-reported global AD severity, numerical rating scale (NRS) worst or average itch in the past 7 days, the Skin Pain NRS, and the Sleep Quality NRS, which each take fewer than 30 seconds to complete. “You can have your nurses do this or can you have the patients fill out the form in the waiting area before they see you,” Dr. Silverberg said.

He also advises asking patients about the number of nights they experience sleep disturbance and if they have difficulty falling asleep or have nighttime awakenings because of their AD. Symptoms of anxiety and depression can be assessed with the Hospital Anxiety and Depression Scale and the Patient-Health Questionnaire–9, which each take 2-3 minutes to complete.

Recommended assessment tools for other symptoms – such as bleeding, oozing, and xerosis – include the Patient-Oriented Eczema Measure, which takes 2-3 minutes to complete, and the Atopic Dermatitis Control Tool or the Recap of Atopic Eczema, which each take 2-3 minutes to complete.
 

Comorbid health disorders

Comorbid health disorders linked to AD are varied and include atopic comorbidities such as asthma or wheeze, hay fever or oculonasal symptoms, food allergy, recurrent infections such as herpes simplex virus, mental health disorders, alopecia areata, Th1-mediated comorbidities, and adverse events to medication such as venous thromboembolism, hypertension, and impaired renal or liver function. “All of these are important because if the patients have these at baseline, they may not be good candidates for some therapies that cause these types of side effects,” Dr. Silverberg said.

Response to therapy, intensity of lesions

As for response to therapy, clinicians can ask patients, “How do you feel you’re improving?” But it’s also important to assess the signs, symptoms, frequency of flares, and comorbidities as part of that response to therapy, “and of course the adverse events and treatment burden,” he said.

For the intensity of lesions component of DESCRIBE-AD, Dr. Silverberg said that the Investigator’s Global Assessment–AD is an effective tool for clinical use. “You can also use tools like the Eczema Area and Severity Index or the Scoring AD, but recognize these are challenging,” and can be difficult to use if not well trained to use them, he said. “At the very least, do an Investigator’s Global Assessment and do a body surface area measurement.”

In his opinion, four key signs that should be assessed in clinical trials are erythema, edema/papulation, excoriation, and lichenification/prurigo nodules.
 

Burden of disease

In terms of assessing AD disease burden, guidelines from the American Academy of Dermatology don’t give a specific tool to use, but recommend asking open-ended questions, Dr. Silverberg said. “I would not recommend that, because when you ask an open-ended question, the flood gates open up because most patients are suffering miserably with this disease when it’s uncontrolled.

“That’s why it’s valuable to use structured, validated tools like the Dermatology Life Quality Index and the Patient Reported Outcome Measurement Information System. They don’t take a lot of time to complete, and you can look at the score and determine how burdensome their disease is, even in a busy clinical practice. They’re not going to slow you down; they’re going to speed you up and make you better at your therapeutic decision-making. I can guarantee you that most patients will love you for it. Sometimes patients say to me, ‘you’re the first doctor to ask these questions.’ ”
 

Extent of disease

Finally, for the extent of disease component of DESCRIBE-AD, he emphasized the importance of doing a full-body exam to appreciate the affected body surface area, flexural versus extensor distribution, and involvement and severity of disease on special sites such as the face, hands, feet, genitals, and scalp.

Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

[email protected]

The heterogeneous clinical course of atopic dermatitis (AD) and its differing signs, symptoms, burden, and response to treatment can pose a quandary for physicians.

This is behind a new classification framework called DESCRIBE-AD, proposed by Jonathan I. Silverberg, MD, PhD, MPH, not only as a way to standardize the assessment of AD in clinical practice – but also to improve the classification of AD in clinical practice and clinical trials, facilitate tailoring of therapy to individual patient characteristics, and better identify therapeutically relevant disease subsets.

Dr. Silverberg, director of clinical research in the department of dermatology at George Washington University, Washington, debuted DESCRIBE-AD during the Revolutionizing Atopic Dermatitis symposium. The “D” in the mnemonic stands for dermatitis morphology and phenotype, the “E” for evolution of disease, the “S” for symptom severity, the “C” for comorbid health disorders, the “R” for response to therapy, the “I” for intensity of lesions, the “B” for burden of disease, and the “E” for extent of lesions.

At the meeting, he discussed the concepts behind each letter of the mnemonic.
 

Dermatitis morphology and phenotype

In the dermatitis morphology and phenotype component of DESCRIBE-AD, “there’s a lot to consider,” he said. “There are chronic signs like lichenification and prurigo nodules, which have treatment ramifications,” such as the length of time patients may need to be treated, and possibly “the use of more potent, targeted options to go after some of these lesions.”

Recent studies suggest that nummular lesions have a different underlying pathogenesis suggesting an overlap between Th2 and Th17 cell–mediated lesions. “How does that impact response to targeted therapies?” he asked. “We have no idea. We need to learn that.” He noted that psoriasiform lesions are not limited to Asian patients, but also appear in elderly patients with AD. “They look different [in elderly patients] and they may respond differently; they have more psoriasiform lesions and it’s not exactly clear why.”

Other morphologic variants of AD to be aware of include follicular eczema, xerosis, and the itch-dominant form, which Dr. Silverberg and colleagues addressed in a recently published study. “There are some patients who have milder-looking lesions, but their itch is just out of control,” he said. “This is a pattern that we need to recognize.”

Evolution of disease, symptom severity

Factors to consider for the evolution of disease component of the proposed classification include age of AD onset or disease recurrence, frequency and duration of flares, disease activity between flares, periods of disease clearance, and the overall disease trajectory. “We do get patients who say that every year their disease seems to get worse over time, for reasons that are not always clear,” Dr. Silverberg said.

Assessment tools he recommends for the symptom severity component of DESCRIBE-AD include the patient-reported global AD severity, numerical rating scale (NRS) worst or average itch in the past 7 days, the Skin Pain NRS, and the Sleep Quality NRS, which each take fewer than 30 seconds to complete. “You can have your nurses do this or can you have the patients fill out the form in the waiting area before they see you,” Dr. Silverberg said.

He also advises asking patients about the number of nights they experience sleep disturbance and if they have difficulty falling asleep or have nighttime awakenings because of their AD. Symptoms of anxiety and depression can be assessed with the Hospital Anxiety and Depression Scale and the Patient-Health Questionnaire–9, which each take 2-3 minutes to complete.

Recommended assessment tools for other symptoms – such as bleeding, oozing, and xerosis – include the Patient-Oriented Eczema Measure, which takes 2-3 minutes to complete, and the Atopic Dermatitis Control Tool or the Recap of Atopic Eczema, which each take 2-3 minutes to complete.
 

Comorbid health disorders

Comorbid health disorders linked to AD are varied and include atopic comorbidities such as asthma or wheeze, hay fever or oculonasal symptoms, food allergy, recurrent infections such as herpes simplex virus, mental health disorders, alopecia areata, Th1-mediated comorbidities, and adverse events to medication such as venous thromboembolism, hypertension, and impaired renal or liver function. “All of these are important because if the patients have these at baseline, they may not be good candidates for some therapies that cause these types of side effects,” Dr. Silverberg said.

Response to therapy, intensity of lesions

As for response to therapy, clinicians can ask patients, “How do you feel you’re improving?” But it’s also important to assess the signs, symptoms, frequency of flares, and comorbidities as part of that response to therapy, “and of course the adverse events and treatment burden,” he said.

For the intensity of lesions component of DESCRIBE-AD, Dr. Silverberg said that the Investigator’s Global Assessment–AD is an effective tool for clinical use. “You can also use tools like the Eczema Area and Severity Index or the Scoring AD, but recognize these are challenging,” and can be difficult to use if not well trained to use them, he said. “At the very least, do an Investigator’s Global Assessment and do a body surface area measurement.”

In his opinion, four key signs that should be assessed in clinical trials are erythema, edema/papulation, excoriation, and lichenification/prurigo nodules.
 

Burden of disease

In terms of assessing AD disease burden, guidelines from the American Academy of Dermatology don’t give a specific tool to use, but recommend asking open-ended questions, Dr. Silverberg said. “I would not recommend that, because when you ask an open-ended question, the flood gates open up because most patients are suffering miserably with this disease when it’s uncontrolled.

“That’s why it’s valuable to use structured, validated tools like the Dermatology Life Quality Index and the Patient Reported Outcome Measurement Information System. They don’t take a lot of time to complete, and you can look at the score and determine how burdensome their disease is, even in a busy clinical practice. They’re not going to slow you down; they’re going to speed you up and make you better at your therapeutic decision-making. I can guarantee you that most patients will love you for it. Sometimes patients say to me, ‘you’re the first doctor to ask these questions.’ ”
 

Extent of disease

Finally, for the extent of disease component of DESCRIBE-AD, he emphasized the importance of doing a full-body exam to appreciate the affected body surface area, flexural versus extensor distribution, and involvement and severity of disease on special sites such as the face, hands, feet, genitals, and scalp.

Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

[email protected]

As physicians and patients anticipate the U.S. approval of oral Janus kinase 1/JAK2 inhibitors for atopic dermatitis (AD), how well they will work hinges on a host of factors, largely because of the heterogeneous nature of the disease.

“Atopic dermatitis patients have different complaints,” Jacob P. Thyssen, MD, PhD, said during the Revolutionizing Atopic Dermatitis symposium. “Some of them have repeated infections. Some have psychiatric symptoms. Others have widespread eczema. When you talk about how well they work, it really depends on what aspects of AD, what subgroups of AD, and how well they work with comorbidities of AD.”

Baricitinib, a JAK1/JAK2 inhibitor in 2-mg and 4-mg tablets, is available in the European Union, and is under Food and Drug Administration review for AD in the United States. Two JAK1 inhibitors continue to be evaluated in AD clinical trials and are also under FDA review for AD: abrocitinib (100 mg and 200 mg) and upadacitinib (15 mg and 30 mg). None of these agents have been tested in head-to-head trials and only one (abrocitinib) has been compared with the interleukin-4 receptor–alpha antagonist dupilumab, which makes meaningful direct comparisons impossible. (Baricitinib and upadacitinib are approved for treating RA in the United States.)

In his informal assessment from clinical trial data of how these three JAK inhibitors compare with the biologic agents dupilumab and tralokinumab, with potency as an indication, Dr. Thyssen, professor of dermatology at the University of Copenhagen, observed that abrocitinib and dupilumab “are somewhere in the middle,” tralokinumab and baricitinib are “slightly weaker,” while upadacitinib is “very potent.” (Dupilumab is approved by the FDA for treating AD ages 6 and older, and tralokinumab, a fully human monoclonal antibody that binds to IL-13, is under FDA review for AD.)

However, he cautioned that making direct comparisons of these drugs is limited by differences in clinical trial designs, trial length, severity of disease at baseline, and demographics. “Placebo effects also differ between trials, and the speed of onset is different between JAK inhibitors and biologic agents. Because of this, efficacy can be difficult to assess over 12-16 weeks. That’s why long-term studies are necessary.”

It’s also tricky to compare safety signals with baricitinib, abrocitinib, and upadacitinib, “because some of them are JAK1 inhibitors; others are JAK1/JAK2 inhibitors,” he continued. “Even the molecules that inhibit JAK1 are different, so making a comparison between abrocitinib and upadacitinib requires studies that do this is in the best way and over a long period of time.”
 

Safety signals

Common safety signals in this drug class include nasopharyngitis, nausea, and headache. “Many of these are short lasting, meaning that patients will perhaps have a headache for a day or two and then it will be over,” said Dr. Thyssen, who is also a consultant dermatologist at Bispebjerg Hospital in Copenhagen. “This means that even though we see high proportions of safety signals, this is probably not going to limit the use of JAK inhibitors in most of our patients. Then we have an acne signal in higher proportions for abrocitinib and upadacitinib than for baricitinib, so perhaps this is related to the potency.”

There is also an increased risk for infections, including herpes zoster. “Is this a class effect?” he asked. “We see quite a bit for baricitinib, particularly when it’s used for rheumatoid arthritis. We also see it in AD patients, but we don’t know to what degree yet. We need the real-world evidence before we can make any conclusions.” Routine blood monitoring tests are also required in patients taking JAK inhibitors, because of the risk for leukopenia and effects on liver enzymes.

Then there’s the risk of deep vein thrombosis/pulmonary embolism. “This is mostly linked to baricitinib use, but is this a class effect or is it specific to baricitinib?” he asked. “We’ll have to wait and see, but I think overall, this is not something I have great fear of because we see that AD patients are young, usually with a normal [body mass index], at least in Europe. But we have to study this closely.”

From a clinical standpoint, JAK1/2 inhibitors work well on every measurable aspect of AD, he said, including eczema severity, itch, skin pain, sleep, and quality of life. “Based on conference abstracts and publications, they seem to work equally well independent of race, BMI, atopy status, age, and whether their AD is extrinsic or intrinsic,” Dr. Thyssen added. “One thing we haven’t learned from the companies is, what patients have the highest likelihood of getting a good treatment response? We don’t have good biomarkers yet, but anything the companies can do to help us identify the patients with the greatest chance of success would be so welcome.”

The best available data suggest that JAK inhibitors benefit AD patients with certain comorbidities, including inflammatory bowel disease (with upadacitinib), RA (with both baricitinib and upadacitinib), and alopecia areata (with baricitinib). “These drugs also have been shown to work well for the psychiatric symptoms of disease,” he said.

“As for patients with type 2 inflammation in the airways such as asthma and rhinitis, dupilumab works, but do the JAK inhibitors work? It’s possible from a mode of action standpoint, but we don’t know.” It also remains unclear how JAK inhibitors will fare in the treatment of chronic hand eczema and ocular surface disease, like allergic conjunctivitis, he said.

Despite the unknowns, Dr. Thyssen emphasized the promise that JAK inhibitors hold for AD patients. “We know they provide good AD control,” he said. “For some, like baricitinib, you may need to instruct the patient to use topical corticosteroids as well, but this does not seem to be necessary for upadacitinib and abrocitinib. You really have a single bullet here that will take away most of the problems for many patients, with very fast onset of action, which is important for our patients.”

Dr. Thyssen disclosed that he is a speaker, advisory board member, and/or investigator for Regeneron, Sanofi-Genzyme, Eli Lilly, Pfizer, LEO Pharma, AbbVie, and Almirall.

[email protected]

As physicians and patients anticipate the U.S. approval of oral Janus kinase 1/JAK2 inhibitors for atopic dermatitis (AD), how well they will work hinges on a host of factors, largely because of the heterogeneous nature of the disease.

“Atopic dermatitis patients have different complaints,” Jacob P. Thyssen, MD, PhD, said during the Revolutionizing Atopic Dermatitis symposium. “Some of them have repeated infections. Some have psychiatric symptoms. Others have widespread eczema. When you talk about how well they work, it really depends on what aspects of AD, what subgroups of AD, and how well they work with comorbidities of AD.”

Baricitinib, a JAK1/JAK2 inhibitor in 2-mg and 4-mg tablets, is available in the European Union, and is under Food and Drug Administration review for AD in the United States. Two JAK1 inhibitors continue to be evaluated in AD clinical trials and are also under FDA review for AD: abrocitinib (100 mg and 200 mg) and upadacitinib (15 mg and 30 mg). None of these agents have been tested in head-to-head trials and only one (abrocitinib) has been compared with the interleukin-4 receptor–alpha antagonist dupilumab, which makes meaningful direct comparisons impossible. (Baricitinib and upadacitinib are approved for treating RA in the United States.)

In his informal assessment from clinical trial data of how these three JAK inhibitors compare with the biologic agents dupilumab and tralokinumab, with potency as an indication, Dr. Thyssen, professor of dermatology at the University of Copenhagen, observed that abrocitinib and dupilumab “are somewhere in the middle,” tralokinumab and baricitinib are “slightly weaker,” while upadacitinib is “very potent.” (Dupilumab is approved by the FDA for treating AD ages 6 and older, and tralokinumab, a fully human monoclonal antibody that binds to IL-13, is under FDA review for AD.)

However, he cautioned that making direct comparisons of these drugs is limited by differences in clinical trial designs, trial length, severity of disease at baseline, and demographics. “Placebo effects also differ between trials, and the speed of onset is different between JAK inhibitors and biologic agents. Because of this, efficacy can be difficult to assess over 12-16 weeks. That’s why long-term studies are necessary.”

It’s also tricky to compare safety signals with baricitinib, abrocitinib, and upadacitinib, “because some of them are JAK1 inhibitors; others are JAK1/JAK2 inhibitors,” he continued. “Even the molecules that inhibit JAK1 are different, so making a comparison between abrocitinib and upadacitinib requires studies that do this is in the best way and over a long period of time.”
 

Safety signals

Common safety signals in this drug class include nasopharyngitis, nausea, and headache. “Many of these are short lasting, meaning that patients will perhaps have a headache for a day or two and then it will be over,” said Dr. Thyssen, who is also a consultant dermatologist at Bispebjerg Hospital in Copenhagen. “This means that even though we see high proportions of safety signals, this is probably not going to limit the use of JAK inhibitors in most of our patients. Then we have an acne signal in higher proportions for abrocitinib and upadacitinib than for baricitinib, so perhaps this is related to the potency.”

There is also an increased risk for infections, including herpes zoster. “Is this a class effect?” he asked. “We see quite a bit for baricitinib, particularly when it’s used for rheumatoid arthritis. We also see it in AD patients, but we don’t know to what degree yet. We need the real-world evidence before we can make any conclusions.” Routine blood monitoring tests are also required in patients taking JAK inhibitors, because of the risk for leukopenia and effects on liver enzymes.

Then there’s the risk of deep vein thrombosis/pulmonary embolism. “This is mostly linked to baricitinib use, but is this a class effect or is it specific to baricitinib?” he asked. “We’ll have to wait and see, but I think overall, this is not something I have great fear of because we see that AD patients are young, usually with a normal [body mass index], at least in Europe. But we have to study this closely.”

From a clinical standpoint, JAK1/2 inhibitors work well on every measurable aspect of AD, he said, including eczema severity, itch, skin pain, sleep, and quality of life. “Based on conference abstracts and publications, they seem to work equally well independent of race, BMI, atopy status, age, and whether their AD is extrinsic or intrinsic,” Dr. Thyssen added. “One thing we haven’t learned from the companies is, what patients have the highest likelihood of getting a good treatment response? We don’t have good biomarkers yet, but anything the companies can do to help us identify the patients with the greatest chance of success would be so welcome.”

The best available data suggest that JAK inhibitors benefit AD patients with certain comorbidities, including inflammatory bowel disease (with upadacitinib), RA (with both baricitinib and upadacitinib), and alopecia areata (with baricitinib). “These drugs also have been shown to work well for the psychiatric symptoms of disease,” he said.

“As for patients with type 2 inflammation in the airways such as asthma and rhinitis, dupilumab works, but do the JAK inhibitors work? It’s possible from a mode of action standpoint, but we don’t know.” It also remains unclear how JAK inhibitors will fare in the treatment of chronic hand eczema and ocular surface disease, like allergic conjunctivitis, he said.

Despite the unknowns, Dr. Thyssen emphasized the promise that JAK inhibitors hold for AD patients. “We know they provide good AD control,” he said. “For some, like baricitinib, you may need to instruct the patient to use topical corticosteroids as well, but this does not seem to be necessary for upadacitinib and abrocitinib. You really have a single bullet here that will take away most of the problems for many patients, with very fast onset of action, which is important for our patients.”

Dr. Thyssen disclosed that he is a speaker, advisory board member, and/or investigator for Regeneron, Sanofi-Genzyme, Eli Lilly, Pfizer, LEO Pharma, AbbVie, and Almirall.

[email protected]

As physicians and patients anticipate the U.S. approval of oral Janus kinase 1/JAK2 inhibitors for atopic dermatitis (AD), how well they will work hinges on a host of factors, largely because of the heterogeneous nature of the disease.

“Atopic dermatitis patients have different complaints,” Jacob P. Thyssen, MD, PhD, said during the Revolutionizing Atopic Dermatitis symposium. “Some of them have repeated infections. Some have psychiatric symptoms. Others have widespread eczema. When you talk about how well they work, it really depends on what aspects of AD, what subgroups of AD, and how well they work with comorbidities of AD.”

Baricitinib, a JAK1/JAK2 inhibitor in 2-mg and 4-mg tablets, is available in the European Union, and is under Food and Drug Administration review for AD in the United States. Two JAK1 inhibitors continue to be evaluated in AD clinical trials and are also under FDA review for AD: abrocitinib (100 mg and 200 mg) and upadacitinib (15 mg and 30 mg). None of these agents have been tested in head-to-head trials and only one (abrocitinib) has been compared with the interleukin-4 receptor–alpha antagonist dupilumab, which makes meaningful direct comparisons impossible. (Baricitinib and upadacitinib are approved for treating RA in the United States.)

In his informal assessment from clinical trial data of how these three JAK inhibitors compare with the biologic agents dupilumab and tralokinumab, with potency as an indication, Dr. Thyssen, professor of dermatology at the University of Copenhagen, observed that abrocitinib and dupilumab “are somewhere in the middle,” tralokinumab and baricitinib are “slightly weaker,” while upadacitinib is “very potent.” (Dupilumab is approved by the FDA for treating AD ages 6 and older, and tralokinumab, a fully human monoclonal antibody that binds to IL-13, is under FDA review for AD.)

However, he cautioned that making direct comparisons of these drugs is limited by differences in clinical trial designs, trial length, severity of disease at baseline, and demographics. “Placebo effects also differ between trials, and the speed of onset is different between JAK inhibitors and biologic agents. Because of this, efficacy can be difficult to assess over 12-16 weeks. That’s why long-term studies are necessary.”

It’s also tricky to compare safety signals with baricitinib, abrocitinib, and upadacitinib, “because some of them are JAK1 inhibitors; others are JAK1/JAK2 inhibitors,” he continued. “Even the molecules that inhibit JAK1 are different, so making a comparison between abrocitinib and upadacitinib requires studies that do this is in the best way and over a long period of time.”
 

Safety signals

Common safety signals in this drug class include nasopharyngitis, nausea, and headache. “Many of these are short lasting, meaning that patients will perhaps have a headache for a day or two and then it will be over,” said Dr. Thyssen, who is also a consultant dermatologist at Bispebjerg Hospital in Copenhagen. “This means that even though we see high proportions of safety signals, this is probably not going to limit the use of JAK inhibitors in most of our patients. Then we have an acne signal in higher proportions for abrocitinib and upadacitinib than for baricitinib, so perhaps this is related to the potency.”

There is also an increased risk for infections, including herpes zoster. “Is this a class effect?” he asked. “We see quite a bit for baricitinib, particularly when it’s used for rheumatoid arthritis. We also see it in AD patients, but we don’t know to what degree yet. We need the real-world evidence before we can make any conclusions.” Routine blood monitoring tests are also required in patients taking JAK inhibitors, because of the risk for leukopenia and effects on liver enzymes.

Then there’s the risk of deep vein thrombosis/pulmonary embolism. “This is mostly linked to baricitinib use, but is this a class effect or is it specific to baricitinib?” he asked. “We’ll have to wait and see, but I think overall, this is not something I have great fear of because we see that AD patients are young, usually with a normal [body mass index], at least in Europe. But we have to study this closely.”

From a clinical standpoint, JAK1/2 inhibitors work well on every measurable aspect of AD, he said, including eczema severity, itch, skin pain, sleep, and quality of life. “Based on conference abstracts and publications, they seem to work equally well independent of race, BMI, atopy status, age, and whether their AD is extrinsic or intrinsic,” Dr. Thyssen added. “One thing we haven’t learned from the companies is, what patients have the highest likelihood of getting a good treatment response? We don’t have good biomarkers yet, but anything the companies can do to help us identify the patients with the greatest chance of success would be so welcome.”

The best available data suggest that JAK inhibitors benefit AD patients with certain comorbidities, including inflammatory bowel disease (with upadacitinib), RA (with both baricitinib and upadacitinib), and alopecia areata (with baricitinib). “These drugs also have been shown to work well for the psychiatric symptoms of disease,” he said.

“As for patients with type 2 inflammation in the airways such as asthma and rhinitis, dupilumab works, but do the JAK inhibitors work? It’s possible from a mode of action standpoint, but we don’t know.” It also remains unclear how JAK inhibitors will fare in the treatment of chronic hand eczema and ocular surface disease, like allergic conjunctivitis, he said.

Despite the unknowns, Dr. Thyssen emphasized the promise that JAK inhibitors hold for AD patients. “We know they provide good AD control,” he said. “For some, like baricitinib, you may need to instruct the patient to use topical corticosteroids as well, but this does not seem to be necessary for upadacitinib and abrocitinib. You really have a single bullet here that will take away most of the problems for many patients, with very fast onset of action, which is important for our patients.”

Dr. Thyssen disclosed that he is a speaker, advisory board member, and/or investigator for Regeneron, Sanofi-Genzyme, Eli Lilly, Pfizer, LEO Pharma, AbbVie, and Almirall.

[email protected]

Clinicians who struggle to get dupilumab approved for their patients with moderate to severe atopic dermatitis (AD) are not alone.

Bruce Jancin/MDedge News

This scenario was illustrated in a 2020 retrospective study of 179 adults with AD who were cared for at the University of Pittsburgh Medical Center, which found that 37% did not start dupilumab, mainly due to insurance denial (19%) and high copay (11%).

“We’ve all seen this in our practice,” Amy S. Paller, MD, said during the Revolutionizing Atopic Dermatitis symposium. “We’ve also seen the denials until we get step therapy in there, so if I have a child whom I want to treat with dupilumab for safety reasons, I don’t like being told that I’m going to have to use cyclosporine or methotrexate or a medication that I think may have higher risks and certainly [would] require blood monitoring–yet that’s the state for some patients.”

Dupilumab, an interleukin-4 receptor alpha antagonist, is approved for treatment of moderate to severe AD in patients ages 6 and older.

When working to obtain insurance approval of dupilumab, Dr. Paller reminded dermatologists to document that the patient has moderate to severe AD “and document the negative effect on quality of life in order to try to help make it easier to get these medications for our patients.”
 

Starting patients on dupilumab

Dr. Paller, the Walter J. Hamlin Chair and Professor of Dermatology at Northwestern University, Chicago, said that if patients are on another systemic medication prior to starting dupilumab, she allows a transition period of 1-2 months. “Don’t just stop that drug because it’s ‘not working,’ ” she said. “I usually do a full dose for the first month, and a half dose for the next month before starting dupilumab. Also, don’t stop the use of topical corticosteroids. They can increase treatment response by 10%-20%, even when patients are on dupilumab.”

She recommends a 3- to 4-month trial of dupilumab while monitoring changes in disease severity, itch, and quality of life. “Usually there’s evidence of early improvement by 2 months in those who are going to do well enough to stay on the drug by about 4 months out,” she said. “In my experience, most pediatric patients do very well. In those with an inadequate response, about 50% will do better if you can increase the dose or frequency. Flares can still occur in those who do well. I usually push topicals when that happens.”

If patients respond well after starting dupilumab, Dr. Paller recommends that they continue on the drug for at least a year before considering a taper with the hope of “resetting” the immune system and having sustained improvement off drug. “Some parents and patients don’t want to stop the drug,” but for those who do, she tells them that she does not want to abruptly stop treatment, but to “space out the dosing” instead. “If someone is pretty much clear with the medication and is able to continue with topicals as you dial down, that’s great. But don’t even think about taking them off if somebody’s not clear or virtually clear, particularly if they start to flare with lower frequency.”
 

Data on effectiveness

Real-world data suggest that the effectiveness of dupilumab is similar to the efficacy seen in clinical trials. For example, a recently published systematic review and meta-analysis of 3,303 AD patients on dupilumab found that after 16 weeks of therapy, 60% achieved a 75% improvement in the Eczema Area and Severity (EASI75) score, and 27% achieved an EASI90. In a Dutch study of 210 adults treated with dupilumab for 52 weeks, enrolled in a Dutch registry, the mean percent reduction in EASI score was 70% at 16 weeks and 76.6% by 52 weeks.

In addition, there was at least a 4-point improvement in the Patient-Oriented Eczema Measure (POEM) score and at least a 4-point improvement in the Itch Numeric Rating Scale (NRS), said Dr. Paller, who was not involved in the study. “These patient-reported improvements were seen very early on,” she noted.

What about drug survival at 1 year? In a retrospective cohort study that drew from insurance databases, 1,963 adults given dupilumab were studied for a mean of 315 days. The rate of persistence was 92% at 6 months and 77% at 12 months. “That means that it’s still effective,” Dr. Paller said.

While that is a short period of time, she compared these results with long-term survival of nonsteroid systemic immunosuppressants such as cyclosporine, referring to a study of adults with AD treated with systemic immunosuppressants, which found “a 32% persistence rate at 12 months in drugs that require more monitoring, so more burden.”

Dr. Paller disclosed that she is a consultant to and/or an investigator for dupilumab (Dupixent) manufacturers Regeneron and Sanofi, AbbVie, Arena, Bausch, Bristol Myers Squibb, Dermavant, Eli Lilly, Incyte, Forte, LEO Pharma, LifeMax, Pfizer, and RAPT Therapeutics.

Clinicians who struggle to get dupilumab approved for their patients with moderate to severe atopic dermatitis (AD) are not alone.

Bruce Jancin/MDedge News

This scenario was illustrated in a 2020 retrospective study of 179 adults with AD who were cared for at the University of Pittsburgh Medical Center, which found that 37% did not start dupilumab, mainly due to insurance denial (19%) and high copay (11%).

“We’ve all seen this in our practice,” Amy S. Paller, MD, said during the Revolutionizing Atopic Dermatitis symposium. “We’ve also seen the denials until we get step therapy in there, so if I have a child whom I want to treat with dupilumab for safety reasons, I don’t like being told that I’m going to have to use cyclosporine or methotrexate or a medication that I think may have higher risks and certainly [would] require blood monitoring–yet that’s the state for some patients.”

Dupilumab, an interleukin-4 receptor alpha antagonist, is approved for treatment of moderate to severe AD in patients ages 6 and older.

When working to obtain insurance approval of dupilumab, Dr. Paller reminded dermatologists to document that the patient has moderate to severe AD “and document the negative effect on quality of life in order to try to help make it easier to get these medications for our patients.”
 

Starting patients on dupilumab

Dr. Paller, the Walter J. Hamlin Chair and Professor of Dermatology at Northwestern University, Chicago, said that if patients are on another systemic medication prior to starting dupilumab, she allows a transition period of 1-2 months. “Don’t just stop that drug because it’s ‘not working,’ ” she said. “I usually do a full dose for the first month, and a half dose for the next month before starting dupilumab. Also, don’t stop the use of topical corticosteroids. They can increase treatment response by 10%-20%, even when patients are on dupilumab.”

She recommends a 3- to 4-month trial of dupilumab while monitoring changes in disease severity, itch, and quality of life. “Usually there’s evidence of early improvement by 2 months in those who are going to do well enough to stay on the drug by about 4 months out,” she said. “In my experience, most pediatric patients do very well. In those with an inadequate response, about 50% will do better if you can increase the dose or frequency. Flares can still occur in those who do well. I usually push topicals when that happens.”

If patients respond well after starting dupilumab, Dr. Paller recommends that they continue on the drug for at least a year before considering a taper with the hope of “resetting” the immune system and having sustained improvement off drug. “Some parents and patients don’t want to stop the drug,” but for those who do, she tells them that she does not want to abruptly stop treatment, but to “space out the dosing” instead. “If someone is pretty much clear with the medication and is able to continue with topicals as you dial down, that’s great. But don’t even think about taking them off if somebody’s not clear or virtually clear, particularly if they start to flare with lower frequency.”
 

Data on effectiveness

Real-world data suggest that the effectiveness of dupilumab is similar to the efficacy seen in clinical trials. For example, a recently published systematic review and meta-analysis of 3,303 AD patients on dupilumab found that after 16 weeks of therapy, 60% achieved a 75% improvement in the Eczema Area and Severity (EASI75) score, and 27% achieved an EASI90. In a Dutch study of 210 adults treated with dupilumab for 52 weeks, enrolled in a Dutch registry, the mean percent reduction in EASI score was 70% at 16 weeks and 76.6% by 52 weeks.

In addition, there was at least a 4-point improvement in the Patient-Oriented Eczema Measure (POEM) score and at least a 4-point improvement in the Itch Numeric Rating Scale (NRS), said Dr. Paller, who was not involved in the study. “These patient-reported improvements were seen very early on,” she noted.

What about drug survival at 1 year? In a retrospective cohort study that drew from insurance databases, 1,963 adults given dupilumab were studied for a mean of 315 days. The rate of persistence was 92% at 6 months and 77% at 12 months. “That means that it’s still effective,” Dr. Paller said.

While that is a short period of time, she compared these results with long-term survival of nonsteroid systemic immunosuppressants such as cyclosporine, referring to a study of adults with AD treated with systemic immunosuppressants, which found “a 32% persistence rate at 12 months in drugs that require more monitoring, so more burden.”

Dr. Paller disclosed that she is a consultant to and/or an investigator for dupilumab (Dupixent) manufacturers Regeneron and Sanofi, AbbVie, Arena, Bausch, Bristol Myers Squibb, Dermavant, Eli Lilly, Incyte, Forte, LEO Pharma, LifeMax, Pfizer, and RAPT Therapeutics.

Clinicians who struggle to get dupilumab approved for their patients with moderate to severe atopic dermatitis (AD) are not alone.

Bruce Jancin/MDedge News

This scenario was illustrated in a 2020 retrospective study of 179 adults with AD who were cared for at the University of Pittsburgh Medical Center, which found that 37% did not start dupilumab, mainly due to insurance denial (19%) and high copay (11%).

“We’ve all seen this in our practice,” Amy S. Paller, MD, said during the Revolutionizing Atopic Dermatitis symposium. “We’ve also seen the denials until we get step therapy in there, so if I have a child whom I want to treat with dupilumab for safety reasons, I don’t like being told that I’m going to have to use cyclosporine or methotrexate or a medication that I think may have higher risks and certainly [would] require blood monitoring–yet that’s the state for some patients.”

Dupilumab, an interleukin-4 receptor alpha antagonist, is approved for treatment of moderate to severe AD in patients ages 6 and older.

When working to obtain insurance approval of dupilumab, Dr. Paller reminded dermatologists to document that the patient has moderate to severe AD “and document the negative effect on quality of life in order to try to help make it easier to get these medications for our patients.”
 

Starting patients on dupilumab

Dr. Paller, the Walter J. Hamlin Chair and Professor of Dermatology at Northwestern University, Chicago, said that if patients are on another systemic medication prior to starting dupilumab, she allows a transition period of 1-2 months. “Don’t just stop that drug because it’s ‘not working,’ ” she said. “I usually do a full dose for the first month, and a half dose for the next month before starting dupilumab. Also, don’t stop the use of topical corticosteroids. They can increase treatment response by 10%-20%, even when patients are on dupilumab.”

She recommends a 3- to 4-month trial of dupilumab while monitoring changes in disease severity, itch, and quality of life. “Usually there’s evidence of early improvement by 2 months in those who are going to do well enough to stay on the drug by about 4 months out,” she said. “In my experience, most pediatric patients do very well. In those with an inadequate response, about 50% will do better if you can increase the dose or frequency. Flares can still occur in those who do well. I usually push topicals when that happens.”

If patients respond well after starting dupilumab, Dr. Paller recommends that they continue on the drug for at least a year before considering a taper with the hope of “resetting” the immune system and having sustained improvement off drug. “Some parents and patients don’t want to stop the drug,” but for those who do, she tells them that she does not want to abruptly stop treatment, but to “space out the dosing” instead. “If someone is pretty much clear with the medication and is able to continue with topicals as you dial down, that’s great. But don’t even think about taking them off if somebody’s not clear or virtually clear, particularly if they start to flare with lower frequency.”
 

Data on effectiveness

Real-world data suggest that the effectiveness of dupilumab is similar to the efficacy seen in clinical trials. For example, a recently published systematic review and meta-analysis of 3,303 AD patients on dupilumab found that after 16 weeks of therapy, 60% achieved a 75% improvement in the Eczema Area and Severity (EASI75) score, and 27% achieved an EASI90. In a Dutch study of 210 adults treated with dupilumab for 52 weeks, enrolled in a Dutch registry, the mean percent reduction in EASI score was 70% at 16 weeks and 76.6% by 52 weeks.

In addition, there was at least a 4-point improvement in the Patient-Oriented Eczema Measure (POEM) score and at least a 4-point improvement in the Itch Numeric Rating Scale (NRS), said Dr. Paller, who was not involved in the study. “These patient-reported improvements were seen very early on,” she noted.

What about drug survival at 1 year? In a retrospective cohort study that drew from insurance databases, 1,963 adults given dupilumab were studied for a mean of 315 days. The rate of persistence was 92% at 6 months and 77% at 12 months. “That means that it’s still effective,” Dr. Paller said.

While that is a short period of time, she compared these results with long-term survival of nonsteroid systemic immunosuppressants such as cyclosporine, referring to a study of adults with AD treated with systemic immunosuppressants, which found “a 32% persistence rate at 12 months in drugs that require more monitoring, so more burden.”

Dr. Paller disclosed that she is a consultant to and/or an investigator for dupilumab (Dupixent) manufacturers Regeneron and Sanofi, AbbVie, Arena, Bausch, Bristol Myers Squibb, Dermavant, Eli Lilly, Incyte, Forte, LEO Pharma, LifeMax, Pfizer, and RAPT Therapeutics.